The annual variation in atmospheric carbon dioxide is caused primarily by seasonal photosynthesis on land in the Southern Hemisphere.
Answer the following statement true (T) or false (F)
False
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To promote national security, the U.S. Strategic Petroleum Reserve is increased as necessary to maintain a one-year supply of oil.
Answer the following statement true (T) or false (F)
The Kyoto Protocol is an international treaty with a goal of reducing major greenhouse gases
Indicate whether the statement is true or false
"If domestic gas prices rise to $5 per gallon, conservation will increase, alternative fuels will be developed, and energy efficiency and our quality of life will improve." This view is consistent with ________ economics
A) neoclassical B) social C) anarchic D) environmental E) subsistence
What percentage of China's major cities are already facing water shortages?
A. 5% B. 15% C. 33% D. 67% E. 100%