Problem 2
Describe one way in which changes in the biosphere can cause changes in the climate system. Next, suggest one way in which the biosphere is affected by changes in some other part of the climate system. Finally, indicate one way in which the biosphere records changes in the climate system.
Problem 5
Explain these two apparent paradoxes associated with polar and subarctic climates. a. Although generally associated with small precipitation totals, these climates are classified as humid and not dry. b. Although polar regions experience extended periods of almost perpetual sunlight in the summer, temperatures remain cool.
Problem 6
If a fellow student who, unlike you, had not studied climate were to ask, "Isn't the greenhouse effect a bad thing because it's responsible for global warming?", how would you respond?
