2. $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 Climate Change #1 Climate Change #2 Climate Change #3

3. Category 1: $100: A In our winter the earth is

4. Further away from the sun which makes the sun’s rays indirect Category 1: $100: Q

5. The atmosphere is considered a heat sink because Category 1: $200: A

6. It can absorb heat and store heat Category 1: $200: Q

7. Category 1: $300: A The green house effect is

8. Is a process that certain gasses in the atmosphere absorb heat from the sun Category 1: $300: Q

9. When volcanoes erupt they Category 1: $400: A

10. Category 1: $400: Q Can have a cooling or heating effect

11. Category 1: $500: A Oceans acidity is a result of

12. Category 1: $500: Q The ocean absorbing carbon dioxide

13. If the earth’s orbit around the sun changed to an oval Category 2: $100: A

14. We would experience hotter summers and colder winters Category 2: $100: Q

15. “True or False” Water Vapour, Carbon Dioxide, Methane, and Nitrous Oxide are all green house gases Category 2: $200: A

16. Category 2: $200: Q True

17. How does the atmosphere transfer heat around the world Category 2: $300: A

18. Category 2: $300: Q By wind, due to warm air rises and cool air sinking

19. True or False Oceans take longer to heat up than the atmosphere Category 2: $400: A

20. Category 2: $400: Q True

21. Category 2: $500: A The hydrosphere effects climate change because

22. 1. It moderates temperature 2. Acts as a carbon sink 3. Transports heat Category 2: $500: Q

23. The curved surface of the earth effects climate change because Category 3: $100: A

24. Category 3: $100: Q The sun’s rays will reflect off the curved surface of the earth and will not be as intense. This is known as indirect rays.

25. True or False The “great ocean conveyer” is the movement of warm and cold water currents within our oceans Category 3: $200: A

26. True Category 3: $200: Q

27. Mountains Category 3: $300: A

28. Pushes air up one side of the mountain where the air cools and then brings the air down the other side of the mountain causing precipitation or snow to occur Category 3: $300: Q

29. Category 3: $400: A “True or False” The continents of the earth move 2.5cm a year

30. Category 3: $400: Q True

31. Category 3: $500: A Why do we have the four seasons

32. The earth is on a tilt and as the earth orbits around the sun certain areas of the earth are closer to the sun than other areas. Therefore some areas of the earth get more direct sunlight while others get indirect sunlight. Category 3: $500: Q