Warm Up 81

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Warm Up 81

• What do you know about
• Weather
• Climate
• Seasons
• CO2
• Global Warming
• Ozone Hole

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Warm Up 82

1. What is the difference between CLIMATE and
   WEATHER?
2. How does LATITUDE impact a regions climate?

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• WARM UP 83
• 1) What are 3 factors that impact a regions
  climate?

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• 2) When do we have
• The most daylight hours?
• The least daylight hours?
• Equal day and night hours?

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• 3) Why do you think the following statement is
  inaccurate? This March was the hottest ever
  recorded, must mean global warming is occurring.
• 4) For us to know if the climate is changing,
  what is some data we might want to have?

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Warm up 84

• 1) Draw and describe the greenhouse effect.

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• 2) List several greenhouse gases found in our
  atmosphere.
• 3) What is happening to CO2 in our atmosphere.

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Warm Up 85

1. What do scientists tell us happens to temperature
   if CO2 levels rise?
2. List several possible consequences of a warmer
   world.

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• WARM UP 86
• What are some things made mostly of carbon?
• What are fossil fuels?
• Why does burning fossil fuels release CO2?

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• 4) What do you know about the ozone layer in our
  atmosphere?
• YOU NEED YOUR BOOKS FRIDAY AND MONDAY!!!

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Warm Up 87

1. What are CFCs?
2. How are CFCs impacting the ozone layer?
3. What was the Montreal Protocol?

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Warm up 88

• 1.During the summer in the Southern Hemisphere,
  the Northern Hemisphere experiences
• a. a tilt towards the sun b. winter c. summer
  d. excess rainfall
•  
• 2. . The tilt of the Earths axis causes
• a. day and night b. years c. months d.
  seasons e. all of these
•  
• 3. In the winter in Audubon the sun
• a. is higher in the sky then summer. b. is
  lower in the sky then summer.
•  
• 4. A tree in your backyard on a sunny day will
  have its longest shadow at noon which day?
• June 21st b. September 22nd c. December 21st d.
  March 22nd
• 5. High ultraviolet radiation levels at Earths
  surface can
• a. change weather patterns b. damage skin
  cells c. thin the
  ozone layer d. all of these

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Warm Up 89

• 1) List all the ways you use energy in a typical
  day.
• 2) What are some fuels you use in a typical day?

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• Unit Enduring Understandings
• What are the different types of energy and how do
  we conserve our resources?
• Unit Essential Questions
• What is energy?
• Where do we get energy?
• What are renewable or nonrenewable forms of
  energy?
• What are alternative forms of energy?
• Why is it important to conserve our resources.

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Warm Up 90

• 1) Describe what this graph shows.

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• 2) What does this graph show?