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Identify and clarify misunderstandings in chapter 3
Tuesday, October 7th , 2014 ___________________________________________ Daily Objective: By the end of today I should be able to… Identify and clarify misunderstandings in chapter 3 Create an organized outline Entrance Activity: Have out your notebook Make sure that you have out your pyramids and they are affixed into your notebook (use my supplies) Have out a writing utensil
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NB check Honesty Absent Verification 20 ish minutes.
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Create a section of your notebook labeled Test reflection
Leave it as an entire page On one part of it, write down how you feel about the exam you took yesterday (just to capture)
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BIG TOPIC A. Sub topic of topic I. 1. detail about A 2. detail about A B. Sub topic of topic I II. BIG TOPIC 2
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Identify and clarify misunderstandings in chapter 3
Wednesday, October 8th , 2014 ___________________________________________ Daily Objective: By the end of today I should be able to… Identify and clarify misunderstandings in chapter 3 Differentiate between weather and climate Identify factors that influence climate Entrance Activity: Grab a test reflection sheet off of the first counter and glue it onto your test reflection page please.
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Weather and Climate Weather: day-to-day condition of Earth’s atmosphere. Climate : average conditions over long periods and is defined by year-after-year patterns of temperature and precipitation. Microclimates: mini changes within a climate Example: Northern Hemisphere, south-facing sides of trees and buildings receive more sunlight, and are often warmer and drier, than north-facing sides. These differences can be very important to many organisms.
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Describe the greenhouse effect
Thursday, October 9th , 2014 ___________________________________________ Daily Objective: By the end of today I should be able to… Describe the greenhouse effect Entrance Activity: Open your book to page 97. Copy/draw figure 4-1 in your notes. (it should take up a 1/4 of a page)
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Factors That Affect Climate
solar energy trapped in the biosphere Latitude transport of heat by winds and ocean currents
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Solar Energy and the Greenhouse Effect
The main force that shapes our climate is solar energy that arrives as sunlight that strikes Earth’s surface. Some of that energy is reflected back into space, and some is absorbed and converted into heat.
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Solar Energy and the Greenhouse Effect
Some of the heat also radiates back into space, and some is trapped in the biosphere. The balance between heat that stays in the biosphere and heat lost to space determines Earth’s average temperature.
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Solar Energy and the Greenhouse Effect
Earth’s temperature is largely controlled by concentrations of three atmospheric gases—carbon dioxide, methane, and water vapor. These “greenhouse gases” function like glass in a greenhouse, allowing visible light to enter but trapping heat through a phenomenon called the greenhouse effect.
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Solar Energy and the Greenhouse Effect
If greenhouse gas concentrations rise, they trap more heat, so Earth warms. If their concentrations fall, more heat escapes, and Earth cools. Without the greenhouse effect, Earth would be about 30°C cooler than it is today.
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Latitude and Solar Energy
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Do warmer particles sink or float? Why?
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Heat Transport in the Biosphere
Air that is heated by warm areas of Earth’s surface—such as near the equator—rises, expands, and spreads north and south, losing heat along the way. As the warm air cools, it sinks.
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Heat Transport in the Biosphere
The unequal distribution of heat across the globe creates wind and ocean currents, which transport heat and moisture. Earth has winds because warm air is less dense and rises, and cool air is more dense and sinks.
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Heat Transport in the Biosphere
In cooler regions, near the poles, chilled air sinks toward Earth’s surface, pushing air at the surface outward. This air warms as it travels over the surface and rises.
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Heat Transport in the Biosphere
These upward and downward movements of air create winds. Winds transport heat from regions of rising warmer air to regions of sinking cooler air. Earth’s rotation causes winds to blow generally from west to east over the temperate zones and from east to west over the tropics and the poles.
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Heat Transport in the Biosphere
Similar patterns of heating and cooling occur in the oceans. Surface water is pushed by winds. Ocean currents, like air currents, transport enormous amounts of heat.
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Heat Transport in the Biosphere
Warm surface currents add moisture and heat to air that passes over them. Cool surface currents cool air that passes over them. In this way, surface currents affect the weather and climate of nearby landmasses.
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Heat Transport in the Biosphere
Deep ocean currents are caused by cold water near the poles sinking and flowing along the ocean floor. This water rises in warmer regions through a process called upwelling.
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Describe the role of competition plays in shaping communities
Friday, October 10th , 2014 ___________________________________________ Daily Objective: By the end of today I should be able to… Define a niche Describe the role of competition plays in shaping communities Entrance Activity: Please, write a score about how well you feel that you meet each of today’s objectives RIGHT NOW. Rate yourself 1-5, 1 being you have absolutely no idea, 5 being you know it well enough to teach it to others.
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TOLERANCE!! Where does it live?
Organisms occupy different places because each species has a range of conditions under which it can grow and reproduce
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What happens when an organism is pushed outside of its tolerance?
STRESS CAN’T MAKE BABIES DEATH
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Tolerance determines HABITAT
Habitat is an organism’s address
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NICHE Range of physical and Biological conditions in which a species lives and the way the species obtains what it needs to survive and reproduce
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Resources Examples Physical aspects Biological aspects Niche includes:
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WHAT IS THE DIFFERENCE BETWEEN HABITAT AND NICHE?
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.Describe the role of competition plays in shaping communities
Monday, October 14th , 2013 ___________________________________________ Daily Objective: By the end of today I should be able to… .Describe the role of competition plays in shaping communities Entrance Activity: Without USING YOUR NOTES, Try to describe the difference between a niche and a habitat.
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Community interactions: COMPETITION
Space Mates Water Resources
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Predation: One animal captures and feeds off of another
Symbiosis: two species live closely together
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You and your group members will create a QUICK skit about one of the types of community interactions… It should explain the type of interaction (PG ) You will present them in 15 minutes Predation EVERYONE HAS TO DO Mutualism SOMETHING Commensalism The class should understand Parasitism the relationship from your presentation
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0000000000 By the end of today I should be able to…
Tuesday, October15th, 2013 _______________________________________________________ Daily Objective: By the end of today I should be able to… Describe how ecosystems recover from a disturbance Entrance Activity Get with your group practice and be sure that everyone understands what they are doing… You will be seeing examples of PREDATION MUTUALISM COMMENSALISM PARASITISM
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PREDATION
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MUTUALISM
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COMMENSALISM
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PARASITISM
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Based on the reading, in your notebook, please answer the following
1. What is a keystone species? 2. What is one example of a keystone species? 3. Why is it considered a keystone species? 4. how does it affect other organisms within the same ecosystem?
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A single species that can cause dramatic changes in the structure of a community
Keystone Species
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PREDICT WHAT WILL HAPPEN TO EACH POPULATION
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0000000000 By the end of today I should be able to…
Wednesday, October16th, 2013 _______________________________________________________ Daily Objective:YOU DO NOT NEED TO REWRITE THIS TODAY By the end of today I should be able to… Describe how ecosystems recover from a disturbance Entrance Activity Please have the following items out on your desk: Your Homework Your book open to page 106 Two pieces of plain white paper (you can grab them off of the lonely island at the front of the room A pencil.
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Ecological SUCCESSION
Predictable changes that occur in a community over time Example: Older inhabitants die out, new ones come to inhabit Primary Succession -Inhabitation that occurs on surfaces where there is no soil -Example: after volcanic eruptions or when glaciers melt
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Pioneer species The first species to populate an area Example: LICHENS Combo of fungus and algae. BREAK DOWN ROCK AND FIX NITROGEN! Why might this be an awesome thing in a primary succession example?
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Secondary Succession When a disturbance removes the community but leaves the soil Example: wildfires, abandoned farm land YELLOWSTONE
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Graph climate data for different biomes
Thursday, October17th, 2013 _______________________________________________________ Daily Objective: By the end of today I should be able to… Graph climate data for different biomes Entrance Activity Open your book to page 102 and begin reading through the analyzing data box. Answer questions 1 and 2.
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