Of the major fossil fuels used in the world today, which is going to last the longest? (There are at least 300 years left for this energy resource.)
A) coal
B) natural gas
C) oil
D) All of the above are going to last at least 300 years.
E) All of the above are likely to be exhausted in the next 20 years.
A
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Russia holds about one-third of the world's known reserves of ________, predicted to be this century's fastest growing energy source
A) natural gas B) hydropower C) nuclear power D) low-sulfur coal E) geothermal energy
In the process of forming cognitive images, ________ is (are) primarily involved in both perception and cognition
A) senses B) culture C) brain and personality D) society and institutions E) transformed cognitive image
Unlike Cenozoic mammals, mammals of the Mesozoic were uniformly small
a. True b. False
Areas of Scandinavia are rising as a result of isostatic rebound
a. True b. False