Problem 1
Why are geologic studies important to the understanding of climate change?
Problem 2
How does each of the following help us understand climate change? a. studies of the flowering times of plants b. measurements of the \(\mathrm{pH}\) of the ocean c. satellite photos of the amount of snow in an area d. sea level measurements e. gas bubbles trapped in glaciers f. migration patterns of birds
Problem 3
What are the primary greenhouse gases and how do human activities affect their concentrations?
Problem 4
How do greenhouse gases cause a warming of the Earth?
Problem 5
List five changes that are likely to occur to Earth and its ecosystems as a result of global warming.
Problem 6
List three actions humans could take to reduce the release of additional greenhouse gases.
Problem 7
Describe how increased carbon dioxide in the atmosphere will alter the oceans.
Problem 8
How will climate change affect human health?
Problem 10
List five changes likely to occur to the hydrologic cycle as a result of a warmer climate.
