Some kind of ________ (upward movement of less dense material and downward movement of more dense material) appears to drive the motion of plates
A) convection
B) dissolution
C) slab pull
D) ridge push
Answer: A
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Chemosynthesis is the dominant method of binding energy into carbohydrates on this planet
a. True b. Fals
The most common human health response to air pollution is ________
A) heart disease B) circulatory ailments C) blindness caused by deteriorating eye tissues D) lung cancer E) eye and respiratory irritation
A stream that sweeps from side to side in wide turns is called a(n) _______________ stream
Fill in the blank with correct word.
Most companies have an annual audit undertaken by a professional accountant because
A) it is a tax-time ritual. B) it is a legal requirement. C) membership in industry groups requires it. D) this is how firms know how to value their stocks. E) all of the above