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This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt.

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Presentation on theme: "This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt."— Presentation transcript:

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2 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

3 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

4 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

5 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

6 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

7 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

8 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

9 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

10 This unit will also cover.. Learning the Inner Planets The Habitable Zone Astronomical Units Focus on Mercury Focus on Venus Focus on Earth Axial Tilt / Seasons Synchronous Orbit of the Moon Phases of the Moon

11 This unit will also cover.. Tidal Forces The Apollo Missions Focus on Mars Exploration of Mars Space Race Rocketry Space Shuttle Program Forces in Rocketry Parts of a Rocket Building Soda Bottle Rockets

12 This unit will also cover.. Tidal Forces The Apollo Missions Focus on Mars Exploration of Mars Space Race Rocketry Space Shuttle Program Forces in Rocketry Parts of a Rocket Building Soda Bottle Rockets

13 This unit will also cover.. Tidal Forces The Apollo Missions Focus on Mars Exploration of Mars Space Race Rocketry Space Shuttle Program Forces in Rocketry Parts of a Rocket Building Soda Bottle Rockets

14 This unit will also cover.. Tidal Forces The Apollo Missions Focus on Mars Exploration of Mars Space Race Rocketry Space Shuttle Program Forces in Rocketry Parts of a Rocket Building Soda Bottle Rockets

15 RED SLIDE: These are notes that are very important and should be recorded in your science journal. Copyright © 2010 Ryan P. Murphy

16 -Nice neat notes that are legible and use indentations when appropriate..

17 -Nice neat notes that are legible and use indentations when appropriate. -Example of indent.

18 -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics

19 -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages

20 -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn.

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22 RED SLIDE: These are notes that are very important and should be recorded in your science journal. BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy

23 Keep an eye out for “The-Owl” and raise your hand as soon as you see him. –He will be hiding somewhere in the slideshow Copyright © 2010 Ryan P. Murphy

24 Keep an eye out for “The-Owl” and raise your hand as soon as you see him. –He will be hiding somewhere in the slideshow “Hoot, Hoot” “Good Luck!” Copyright © 2010 Ryan P. Murphy

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26 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

27 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

28 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

29 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

30 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

31 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

32 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

33 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

34 New Area of Focus: The Inner Planets. New Area of Focus: The Inner Planets. Copyright © 2010 Ryan P. Murphy

35 Can you name the inner planets by sight? –Give it a shot below. Copyright © 2010 Ryan P. Murphy

36 Can you name the inner planets by sight? –Give it a shot below. Copyright © 2010 Ryan P. Murphy

37 Can you name the inner planets by sight? –Give it a shot below. Venus Copyright © 2010 Ryan P. Murphy

38 Can you name the inner planets by sight? –Give it a shot below. Venus Copyright © 2010 Ryan P. Murphy

39 Can you name the inner planets by sight? –Give it a shot below. Venus Mars Copyright © 2010 Ryan P. Murphy

40 Can you name the inner planets by sight? –Give it a shot below. Venus Mars Copyright © 2010 Ryan P. Murphy

41 Can you name the inner planets by sight? –Give it a shot below. Venus Mars Mercury Copyright © 2010 Ryan P. Murphy

42 Can you name the inner planets by sight? –Give it a shot below. Venus Mars Mercury Copyright © 2010 Ryan P. Murphy

43 Can you name the inner planets by sight? –Give it a shot below. Venus Mars Mercury Earth Copyright © 2010 Ryan P. Murphy

44 Which planet rotates opposite of all the others? Venus Mars Mercury Earth Copyright © 2010 Ryan P. Murphy

45 Which planet rotates opposite of all the others? Venus Mars Mercury Earth Copyright © 2010 Ryan P. Murphy

46 Which planet rotates opposite of all the others? Venus Mars Mercury Earth Copyright © 2010 Ryan P. Murphy

47 Can you do it one more time? Copyright © 2010 Ryan P. Murphy

48 Can you do it one more time? Mercury Copyright © 2010 Ryan P. Murphy

49 Can you do it one more time? Mercury Copyright © 2010 Ryan P. Murphy

50 Can you do it one more time? Mercury Venus Copyright © 2010 Ryan P. Murphy

51 Can you do it one more time? Mercury Venus Copyright © 2010 Ryan P. Murphy

52 Can you do it one more time? Mercury Venus Mars Copyright © 2010 Ryan P. Murphy

53 Can you do it one more time? Mercury Venus Mars Copyright © 2010 Ryan P. Murphy

54 Can you do it one more time? Mercury Venus Mars Earth Copyright © 2010 Ryan P. Murphy

55 Activity! Say the name of the inner planets when the arrow points to them. Copyright © 2010 Ryan P. Murphy

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72 “BE QUIET!” “I am trying to study”

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75 On the next slide, teacher to minimize out of slideshow and assist students in dragging inner planets to their correct order.

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80 Answer:

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82 What is the connection between this story and the planet earth? Copyright © 2010 Ryan P. Murphy

83 Answer! The distance to planet Earth from the Sun is just right. Not to hot, and not to cold. Copyright © 2010 Ryan P. Murphy

84 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

85 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

86 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

87 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

88 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

89 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

90 Which planets are too hot, too cold, and just right? Copyright © 2010 Ryan P. Murphy

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96 AU = Astronomical Unit, Distance from Earth to the Sun. AU = Astronomical Unit, Distance from Earth to the Sun. - - - Copyright © 2010 Ryan P. Murphy

97 AU = Astronomical Unit, Distance from Earth to the Sun. AU = Astronomical Unit, Distance from Earth to the Sun. 93 Million Miles or 93 Million Miles or - - Copyright © 2010 Ryan P. Murphy

98 AU = Astronomical Unit, Distance from Earth to the Sun. AU = Astronomical Unit, Distance from Earth to the Sun. 93 Million Miles or 93 Million Miles or 150 Million Kilometers or 150 Million Kilometers or Copyright © 2010 Ryan P. Murphy

99 AU = Astronomical Unit, Distance from Earth to the Sun. AU = Astronomical Unit, Distance from Earth to the Sun. 93 Million Miles or 93 Million Miles or 150 Million Kilometers or 150 Million Kilometers or 1 AU 1 AU Copyright © 2010 Ryan P. Murphy

100 AU = Astronomical Unit, Distance from Earth to the Sun. AU = Astronomical Unit, Distance from Earth to the Sun. 93 Million Miles or 93 Million Miles or 150 Million Kilometers or 150 Million Kilometers or 1 AU 1 AU Copyright © 2010 Ryan P. Murphy

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109 How units in astronomy are measured, Learn More: http://www.telescope.org/nuffield_21_sci/astrounits.htm http://www.telescope.org/nuffield_21_sci/astrounits.htm

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121 What planet am I? I am about 9.5 AU from the sun.

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123 What planet am I? I am about.7 AU from the sun.

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126 Inner Planets – Mercury, Venus, Earth,

127 What’s inside?

128 Activity! Gathering information about the Sun and the Inner Planets. –Please create two pages in your journal of the next slide. –Please Google “Virtual Tour Solar System” –Record important factoids about each of the inner planets. –The more information the better. 5 would be the absolute minimal per planet.

129 Mercury: Searching for facts online. –Search “Virtual Tour Mercury” –http://science.nationalgeographic.com/science /space/solar-system/mercury-article.htmlhttp://science.nationalgeographic.com/science /space/solar-system/mercury-article.html –http://www.wwiaviation.com/wavelength/merc ury.htmlhttp://www.wwiaviation.com/wavelength/merc ury.html –http://www.space.com/mercury/http://www.space.com/mercury/ –http://www.seasky.org/solar-system/solar- system-intro.htmlhttp://www.seasky.org/solar-system/solar- system-intro.html

130 Activity! Visit the websites about Venus and record information for the unit assessment. http://science.nationalgeographic.com/science/space/solar- system/mercury-article.htmlhttp://science.nationalgeographic.com/science/space/solar- system/mercury-article.html http://www.wwiaviation.com/wavelength/venus.html http://www.space.com/venus/http://nineplanets.org/venus.html http://www.solarspace.co.uk/Venus/venus.php

131 Activity Sheet Available: Research Inner Planets.

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138 THE SUN

139 Mercury

140 THE SUN Mercury Venus

141 THE SUN Mercury Venus Earth

142 THE SUN Mercury Venus Earth Mars

143 THE SUN Mercury Venus Earth Mars

144 THE SUN Mercury Venus Earth Mars Asteroid Belt

145 THE SUN Mercury Venus Earth Mars Asteroid Belt

146 THE SUN Mercury Venus Earth Mars Asteroid Belt The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

147 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

148 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

149 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. Earth is a small, rocky planet which supports a variety of life! As far as we know, Earth is unique from all other planets in this respect. ~ Temperatures at the Earth's center (called the "core") may be as high as 7500 K - That's hotter than the surface of the Sun! ~ The Earth is the densest major body in the solar system. This means that it's the most "compact" of all the planets. For example, you have two loaves of bread, both of the same amount. You smash one loaf of bread flat. Even though both loaves are of the same amount, the smashed bread is *denser* because it is more compact. The Earth is 4.5 to 4.6 billion years old, but the oldest known rocks are less than 4 billion years old. Rocks older than 3 billion years are rare. The oldest fossils of living organisms are less than 3.9 billion years old! ~ The Earth is orbited by one moon. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

150 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. Earth is a small, rocky planet which supports a variety of life! As far as we know, Earth is unique from all other planets in this respect. ~ Temperatures at the Earth's center (called the "core") may be as high as 7500 K - That's hotter than the surface of the Sun! ~ The Earth is the densest major body in the solar system. This means that it's the most "compact" of all the planets. For example, you have two loaves of bread, both of the same amount. You smash one loaf of bread flat. Even though both loaves are of the same amount, the smashed bread is *denser* because it is more compact. The Earth is 4.5 to 4.6 billion years old, but the oldest known rocks are less than 4 billion years old. Rocks older than 3 billion years are rare. The oldest fossils of living organisms are less than 3.9 billion years old! ~ The Earth is orbited by one moon. Mars is a small, rocky planet which is cold and lifeless. ~ The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including the two Viking landers in 1976. After a long break, Mars Pathfinder landed successfully on Mars on July 4, 1997. ~ Mars has permanent ice caps at both poles made up mostly of solid carbon dioxide. We know this as "dry ice." ~ Very strong winds and vast dust storms sometimes blow through the entire planet for months! ~ Mars has two tiny moons which orbit very close to the surface. Their names are Phobos and Deimos. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

151 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. Earth is a small, rocky planet which supports a variety of life! As far as we know, Earth is unique from all other planets in this respect. ~ Temperatures at the Earth's center (called the "core") may be as high as 7500 K - That's hotter than the surface of the Sun! ~ The Earth is the densest major body in the solar system. This means that it's the most "compact" of all the planets. For example, you have two loaves of bread, both of the same amount. You smash one loaf of bread flat. Even though both loaves are of the same amount, the smashed bread is *denser* because it is more compact. The Earth is 4.5 to 4.6 billion years old, but the oldest known rocks are less than 4 billion years old. Rocks older than 3 billion years are rare. The oldest fossils of living organisms are less than 3.9 billion years old! ~ The Earth is orbited by one moon. Mars is a small, rocky planet which is cold and lifeless. ~ The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including the two Viking landers in 1976. After a long break, Mars Pathfinder landed successfully on Mars on July 4, 1997. ~ Mars has permanent ice caps at both poles made up mostly of solid carbon dioxide. We know this as "dry ice." ~ Very strong winds and vast dust storms sometimes blow through the entire planet for months! ~ Mars has two tiny moons which orbit very close to the surface. Their names are Phobos and Deimos. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth. EXAMPLE

152 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. Earth is a small, rocky planet which supports a variety of life! As far as we know, Earth is unique from all other planets in this respect. ~ Temperatures at the Earth's center (called the "core") may be as high as 7500 K - That's hotter than the surface of the Sun! ~ The Earth is the densest major body in the solar system. This means that it's the most "compact" of all the planets. For example, you have two loaves of bread, both of the same amount. You smash one loaf of bread flat. Even though both loaves are of the same amount, the smashed bread is *denser* because it is more compact. The Earth is 4.5 to 4.6 billion years old, but the oldest known rocks are less than 4 billion years old. Rocks older than 3 billion years are rare. The oldest fossils of living organisms are less than 3.9 billion years old! ~ The Earth is orbited by one moon. Mars is a small, rocky planet which is cold and lifeless. ~ The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including the two Viking landers in 1976. After a long break, Mars Pathfinder landed successfully on Mars on July 4, 1997. ~ Mars has permanent ice caps at both poles made up mostly of solid carbon dioxide. We know this as "dry ice." ~ Very strong winds and vast dust storms sometimes blow through the entire planet for months! ~ Mars has two tiny moons which orbit very close to the surface. Their names are Phobos and Deimos. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth. EXAMPLE http://science.nationalgeographic.com/science/space/solar- system/mercury-article.html

153 Area of Focus: Mercury Area of Focus: Mercury Copyright © 2010 Ryan P. Murphy

154 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. Earth is a small, rocky planet which supports a variety of life! As far as we know, Earth is unique from all other planets in this respect. ~ Temperatures at the Earth's center (called the "core") may be as high as 7500 K - That's hotter than the surface of the Sun! ~ The Earth is the densest major body in the solar system. This means that it's the most "compact" of all the planets. For example, you have two loaves of bread, both of the same amount. You smash one loaf of bread flat. Even though both loaves are of the same amount, the smashed bread is *denser* because it is more compact. The Earth is 4.5 to 4.6 billion years old, but the oldest known rocks are less than 4 billion years old. Rocks older than 3 billion years are rare. The oldest fossils of living organisms are less than 3.9 billion years old! ~ The Earth is orbited by one moon. Mars is a small, rocky planet which is cold and lifeless. ~ The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including the two Viking landers in 1976. After a long break, Mars Pathfinder landed successfully on Mars on July 4, 1997. ~ Mars has permanent ice caps at both poles made up mostly of solid carbon dioxide. We know this as "dry ice." ~ Very strong winds and vast dust storms sometimes blow through the entire planet for months! ~ Mars has two tiny moons which orbit very close to the surface. Their names are Phobos and Deimos. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

155 THE SUN Mercury Venus Earth Mars Asteroid Belt Mercury is a small, rocky planet. ~ Mercury has been visited by the Mariner 10 spacecraft. Mariner 10 has mapped a little less than half (45%) of Mercury's surface. ~ Scientists think that there may be *volcanic activity* on Mercury. They are still studying information sent to Earth from the Mariner spacecraft to make sure. ~ The temperature on Mercury ranges from 90 K to 700 K. Venus is a small, rocky planetblanketed in a thick layer of yellowish clouds. These clouds are not made of water (like the ones here on Earth). Instead, they are formed from a poison called sulfuric acid. ~ Venus' surface is very hot - about 400 degrees Celsius! ~ Even though Venus is very cloudy, it's simply *too hot* for rain to form. ~ The first spacecraft to visit Venus was Mariner 2 in 1962. Venus has since been visited by more than 20 spacecraft in all so far! Some of these visiting spacecraft include: Pioneer Venus, Venera 7, Venera 9 and Magellan. Earth is a small, rocky planet which supports a variety of life! As far as we know, Earth is unique from all other planets in this respect. ~ Temperatures at the Earth's center (called the "core") may be as high as 7500 K - That's hotter than the surface of the Sun! ~ The Earth is the densest major body in the solar system. This means that it's the most "compact" of all the planets. For example, you have two loaves of bread, both of the same amount. You smash one loaf of bread flat. Even though both loaves are of the same amount, the smashed bread is *denser* because it is more compact. The Earth is 4.5 to 4.6 billion years old, but the oldest known rocks are less than 4 billion years old. Rocks older than 3 billion years are rare. The oldest fossils of living organisms are less than 3.9 billion years old! ~ The Earth is orbited by one moon. Mars is a small, rocky planet which is cold and lifeless. ~ The first spacecraft to visit Mars was Mariner 4 in 1965. Several others followed including the two Viking landers in 1976. After a long break, Mars Pathfinder landed successfully on Mars on July 4, 1997. ~ Mars has permanent ice caps at both poles made up mostly of solid carbon dioxide. We know this as "dry ice." ~ Very strong winds and vast dust storms sometimes blow through the entire planet for months! ~ Mars has two tiny moons which orbit very close to the surface. Their names are Phobos and Deimos. The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System. All energy for our solar system comes from the sun. Check out the Corona Ejections The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. The sun is approximately 93 million miles from Earth.

156 Mercury: Searching for facts online. –Search “Virtual Tour Mercury” –http://www.wwiaviation.com/wavelength/mercury.htmlhttp://www.wwiaviation.com/wavelength/mercury.html –http://www.space.com/mercury/http://www.space.com/mercury/ –http://www.seasky.org/solar-system/solar-system-intro.htmlhttp://www.seasky.org/solar-system/solar-system-intro.html

157 Activity Sheet Available: Research Inner Planets.

158 If you weighed 100 lbs on Earth, you would weigh 38 pounds on Mercury Mercury = 100 X.38 = 38 pounds

159 Mercury has little to no atmosphere and is heavily cratered

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170 The Caloris Basin. Largest known crater in the solar system.

171 Symbol – Mercury (Commerce / Speed) Copyright © 2010 Ryan P. Murphy

172 Symbol – Mercury (Commerce / Speed) Copyright © 2010 Ryan P. Murphy

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174 First probe to gather information on this innermost planet

175 March 29, 1974

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182 If you weighed 100 lbs on Earth,

183 If you weighed 100 lbs on Earth, you would weigh 38 pounds on Mercury

184 Mercury = 100 X.38 = 38 pounds

185 If you weighed 100 lbs on Earth, you would weigh 38 pounds on Mercury Mercury = 100 X.38 = 38 pounds

186 If you weighed 100 lbs on Earth, you would weigh 38 pounds on Mercury Mercury = 100 X.38 = 38 pounds

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204 Forget about the planets temperature and lack of atmosphere… –Would you want to go school for a day on Mercury?

205 Forget about the planets temperature and lack of atmosphere… –Would you want to go school for a day on Mercury? One Day on Mercury =

206 Forget about the planets temperature and lack of atmosphere… –Would you want to go school for a day on Mercury? One Day on Mercury = 58 days, 15 hours on Earth.

207 In 2012, Ice was discovered at the pole in places permanently shielded from the sun.

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214 Mercury’s rotation is on a wobble. Copyright © 2010 Ryan P. Murphy

215 Mercury’s rotation is on a wobble. –As it approaches noon, the sun goes back the way it came, then stops and goes again. Copyright © 2010 Ryan P. Murphy

216 Mercury’s rotation is on a wobble. –As it approaches noon, the sun goes back the way it came, then stops and goes again. Copyright © 2010 Ryan P. Murphy

217 Video Link! Surface of Mercury (Optional) –Nice video that shows how surface data is collected. –Can be music / video during research gathering in several slides. http://www.youtube.com/watch?v=qLstq-vuppQ

218 Mercury –Close to the sun with no moons. –Little to no atmosphere (heavily cratered) –In the Sun the temperatures can reach 800 F or 420 C, –In the shade, the temperatures can drop to -279 F, -173 C –88 day year (travels very fast) –1407 hour day (Very Long Day) Mercury Information: Learn more: http://nineplanets.org/mercury.html http://nineplanets.org/mercury.html

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222 Area of Focus: Venus Area of Focus: Venus Copyright © 2010 Ryan P. Murphy

223 Activity Sheet Available: Research Inner Planets.

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225 Inner Planetary Topics Review Game Copyright © 2010 Ryan P. Murphy

226 This Solar System Basics and the Sun lesson is just one small part of the Astronomy Topics Unit. This unit includes… A five part 2,800 Slide PowerPoint Presentation / unit roadmap full of activities, review questions, games, video links, materials list, and much more. A 13 bundled homework package, modified version, 7 pages of unit notes, 4 PowerPoint Review Games of 100+ slides each, videos, rubrics, and much more that all chronologically follow the unit slideshow. This is a fantastic unit for any Earth Science Class. http://sciencepowerpoint.com/Astronomy_Unit.html

227 http://sciencepowerpoint.com/Astronomy_Unit.html Please feel free to contact me with any questions you may have. Thanks again for your interest in this curriculum.http://sciencepowerpoint.com/Astronomy_Unit.html Sincerely, Ryan Murphy M.Ed ryemurf@gmail.com


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