The Water Planet Chapter 1 C

Warm Up & Spiral October 8 What is the hydrosphere? Where is most of Earth's water located? Why do you think that the following statement is true: Most organisms die and disappear, leaving no trace of their existence. Objectives: 8.E.1.1 -TSW understand how water moves through the hydrosphere. Essential Question: -How does water cycle throughout the hydrosphere?

Warm Up & Spiral October 9 What is the difference between something that is impermeable and something that is permeable? Give two examples of something that is impermeable and 2 examples of something that is permeable. How many half lives has carbon-14 gone through after 11,460 years? (Carbon-14 has a half life of 5,730 years) Objectives: 8.E.1.1 -TSW understand how water moves through the hydrosphere. Essential Question: -How does water cycle throughout the hydrosphere?

Warm Up & Spiral October 12 What percent of the Earth is covered by water? If you take all of the water found on Earth, what percentage of water does our oceans account for? What do you think the difference is between an open system and a closed system? http://www.youtube.com/watch?v=H7M6xGvsaY0 Objectives: 8.E.1.1 -TSW understand how water is displaced on our planet. -TSW understand how water cycles through the hydrosphere. Essential Question: -How is water displaced on our planet?

Warm Up & Spiral October 13 Warm Up Page 26 Complete the following statements by filling in the blanks. ___ of the Earth is covered by water. ___ of the Earth’s water is salt water. ___ of the earth’s water is fresh water. The three main process of the water cycle include _____, _____, and _____. Objectives: 8.E.1.1 -TSW understand how water moves through the hydrosphere. Essential Question: -How does water cycle throughout the hydrosphere?

Objectives 2/10/2011 TSW understand how water collects and stores underground. TSW explain how underground water reaches the surface in springs and by wells. Essential Question: What is the difference between a spring and a well?

Warm Up 2/11/2011 What are the three main processes that make up the water cycle? What are four forms of precipitation?

Warm UP February 9 Decide if these statements are true. If not, correct them. The continuous movement of water throughout the Earth and its atmosphere is known as the water cycle. The process in which water changes from a gas to liquid is known as evaporation. 3 percent of all Earth's water is salt water.

Objectives 2/9/2011 TSW understand how water moves through the Earth and its atmosphere. TSW understand how evaporation helps plants and animals transport water. TSW understand how water is displaced on Earth.

TSW understand how water moves through the Earth and its atmosphere. Objectives 2/4-2/7 TSW understand how water moves through the Earth and its atmosphere. TSW understand how water is displaced on Earth.

Warm Up February 7, 2011 The rise of a liquid through small holes or tubes is known as ___________. Water is known as the universal _________.

The Water Cycle

Water Cycle About ¾’s of the Earth’s surface is covered by water. In fact, 71% of the Earth is covered by water. Fresh water- water that is not salty and has little or no taste, color, or smell. Salt water – water that contains dissolved salts and other minerals.

Water Cycle Water cycle- is the continuous movement of water through the environment of Earth. The water cycle is a closed system. Nothing new enters or leaves… The water cycle involves three main processes Evaporation - process in which water changes from a liquid to a gas, otherwise known as water vapor Condensation - process in which water vapor turns into liquid Precipitation – When water falls back to the Earth in the form of rain, snow, sleet, or hail.

The Water Cycle Transpiration – The process in which plants release Oxygen and Water vapor into the Earth’s atmosphere. Respiration – The process in which animals release CO2 and Water vapor into the Earth’s atmosphere.

The Water Cycle Run off -The water from precipitation flows into streams, rivers, creeks, oceans, lakes, or ponds. . Aquifer – An underground layer of permeable rock that contains water (ground water).

Parts of the Water Cycle Evaporation Condensation Precipitation Ground water Transpiration Respiration Salt Water Fresh Water

Activity: The Water Cycle Evaporation Condensation Precipitation Ground water Transpiration Respiration Salt Water Fresh Water Run off Create a diagram illustrating how water moves through the Earth and its atmosphere. Include the terms along with definitions from the list provided. Color your diagrams when finished

Water Cycle Outline

Journey of a Water Droplet Write a story about the experiences of one water drop as it travels through the water cycle. Write the story from the water drops point of view. Choose one: begin your journey from one of the following: puddle on a farm, a lake up in the mountains, a stream in a meadow, or a large ocean. Include the following vocabulary terms: evaporation, condensation, precipitation, transpiration, respiration, and runoff. Guiding Questions: Where did it go on its journey? What did it see? What adventures did the drop have? How did it feel? Did the drop meet any plants, animals, or other water drops? How long was the journey? Where would the drop like to go?

Journey of a Water Droplet Once the story is complete, draw a comic strip illustrating the life of your water droplet. Create a comic strip that has a minimum of 4 boxes. Include captions, pictures, and color for each box. Include the following terms: evaporation, condensation, precipitation, and runoff. All captions must be used within context.

The Water Cycle is a Closed System a closed system is a system which doesn't exchange any matter or energy with its surroundings. Independent Examples include: can of pop, water cycle, terrarium, and the circulatory system. Open System An open system is a system that can freely exchange matter and energy with its surroundings. Dependent Examples include: cars, gas tanks, digestive system, and a bank account.

WATER DISPLACEMENT Water is a unique substance because it can exist as a solid, liquid, or gas. 71% of the Earth is covered by water. DQ: What type of water makes up most of the liquid on Earth?

Water Distribution on Earth

Water Distribution on Earth 97 % of all water on Earth is salt water. 3% of all water on Earth is fresh water. DQ: How much water on Earth do you think is drinkable?

Water Distribution on Earth 2/3’rds of the fresh water on Earth is frozen and locked up in glaciers and ice caps. (2% of all the water on our planet) 1/3’rd of the fresh water on Earth is drinkable (1% of all The water on Earth) DQ: Where do you think most of this liquid fresh water is located?

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Water Displacement So, if we look at all the “liquid” freshwater on our planet, most of it is located underground stored in permeable rock known as aquifers.

Fresh Water on our Planet 97% of the total water on Earth is salt water 3% of the total water on Earth is fresh water Of this 3% 2/3rd is frozen freshwater Which leaves 1/3rd liquid freshwater Less than 1% of liquid freshwater is available to drink. Most liquid freshwater is located under ground

1.1 C Reflection Questions Name three things about water that make it unique or important. How much of Earth’s water is fresh water? How much is Salt water? What are the three main processes that make up the water cycle. Describe each one briefly. What is the difference between fresh water and salt water? Where is most of Earth’s water located? Why does water vapor in air condense into liquid droplets?

1.3 C Flip Chart Directions: Using one sheet of blank computer paper, create a flip chart with the following terms. Groundwater, permeable, impermeable, water table, aquifer, spring, and artesian well. You will need to include 3 facts and a picture for each term. Color when finished Answer the 6 reflection questions listed on the board when completed.

1.3 C Reflection Questions What is the water table? 25C Through what kind of materials can water sink? What prevents groundwater from sinking further into the ground? 24-25C What makes water flow upward out of an Artesian Well? 28C What are two differences between a spring and a well? 28C Why does water shoot out of Old Faithful with such great force? 30-31C

Health Class Rules: You will be written up if you do not comply with these rules! Do not touch anything Do not touch the spider cage Do not touch the venues Fly Trap by the window Do not touch anything on the counters Do not go into the cabinets or drawers Do not lean back in chairs