You and your friend journey to the mountain foothills to get closer to nature and escape such things as radioactivity. While bathing in the warmth of a natural hot spring, she wonders aloud how the spring gets its heat. What do you tell her? You tell her that the hot water is the result of
A. nuclear fission.
B. industrial thermal pollution.
C. chemical reactions involving the atomic nucleus.
D. radioactivity.
Answer: D
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
After the collapse of the USSR Russian leaders tried to reverse socialism rapidly, through what they called "__________," which they knew would be painful but hoped would be brief.
a. market transition b. perestroika c. glasnot d. shock therapy e. collectivization
Which of the following illustrates intraspecific competition?
A) A butterfly feeding on the nectar of a daffodil flower B) A sea gull swooping down to snatch a fish from the water's surface C) A tick and a flea sharing a dog's back D) Male red-winged blackbirds defending limited nesting sites from other males
To understand geology one must understand how the solid Earth interacts with water, air, and living organisms. For this reason, it is useful to think of Earth as being part of a ________.
A. system B. formation C. group D. trend E. hydrosphere