Atmospheric Issues * Objective Sheet

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Clmate Change Objective Sheet

Ch. 7 & 19

Name __________________________

1. What is a carbon footprint? Explain factors included in a footprint evaluation and explain why one person’s footprint can vary from one evaluation to another.

2. List actions you can personally take to decrease the size of your carbon footprint.

3. Describe the greenhouse effect and what the Earth would be like without a greenhouse effect.

4. List the six greenhouse gases and identify the sources for each.

5. Compare the greenhouse warming potential of the 6 Greenhouse Gasses and evaluate which gas(es) is/are most important to work on controlling.

6. Explain seasonality on planet Earth.

7. Distinguish between climate and weather.

8. How do ocean currents affect regional climate?

9. Describe El Nino and La Nina events and their effects related to climate change.

10. How has the climate changed over Earth’s history? How many degrees C change creates an ice age?

11. Explain the Milankovitch cycle and how it relates to ice ages, interglacial periods and climate change.

12. How do climatologists study the ancient atmosphere?

13. Give several examples of how historical climate change affected civilization.

14. How long have modern climate records been kept?

15. What is the current global CO

2

concentration? What is the significance of 350ppm?

16. What is the current global average temperature? Explain why a change of 1 o F is a significant change

17. Summarize the projections of possible effects of global warming on food production, water supplies, forests, biodiversity, sea levels, weather extremes, human health, and biome distribution

18. Identify at least three events that have happened in recent years which may have been caused by climate change. Explain why it is difficult to prove that each of these events was directly caused by climate change.

19. What is the IPCC and what is its role in global politics? Describe the major trends reported in the IPCC report of 2013.

20. What is a GCM and how does it predict future climate trends? What are its limitations?

21. What positive and negative feedback loops may occur because of global climate change?

22. How might climate change affect the locations of the major biomes?

23. Explain how climate change will cause seal level rise and which mechanism is the most significant.

24. How does climate change factor into the tradeoffs associated with fracking?

25. Describe the Kyoto Protocol.

26. What is the current status of international cooperation on climate change?

27. Compare and contrast carbon taxes, carbon credits, and cap and trade programs.

28. Describe geoengineering strategies that have been suggested to reduce the effects of climate change.

Instructor's Manual: Chapter 7 81

29. Describe carbon sequestration efforts and technology.

Mon Feb 9

Mon Feb 16

Mon Feb 23

Mon Jan

Tue Feb 10

CH 7 PPT

HW: Objs 1-10

Tue Feb 17

Stamp Objs

Lab

HW Finish

Objs

Wed Feb 11

Wed Feb 18

Tue Feb 24

Socratic Debate

Tue Jan

Wed Feb 25

Wed Jan

Thur Feb 12

Stamp Objs

Ch 19 PPT

Intro Lab

HW Objs 11-

20

Thur Feb 19

Greenhouse

PPT

Carbon footprint presentation

Carbon

Footprint

Activity

Thur Feb 26

Review

Thur Jan

Fri Feb 13 (B)

Fri Feb 20

Climate

Change

Socratic

Handout

Climate change discuss

ion

Fri Feb 27(B)

TEST

Fri Jan

Key Terms

biomes climate greenhouse effect greenhouse gases ocean currents permafrost rain shadow effect weather

Carbon capturing and storage (CCS)

Instructor's Manual: Chapter 7 82

Instructor's Manual: Chapter 7 83

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