Which of the following processes removes CO2 from the atmosphere?
A. photosynthesis
B. soil decay
C. deforestation
D. volcanic activity
Answer: A
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Nuclear power is not used extensively in the United States primarily because of the threat it poses to homeland security.
Answer the following statement true (T) or false (F)
This image would be best used in what situation?
A. The average gradient for a particular area needs to be known to study surface runoff. B. A petroleum company wants to know if any geologic structures in the area could contain oil pools. C. The thickness of the surface layer of rock needs to be determined for a construction site.
Air-mass thunderstorms
A) are associated with very strong vertical wind shear. B) are multiple-cell thunderstorms. C) don't often occur in summer. D) usually occur in cP air masses. E) are common over Florida.
The bounding faults on the eastern side of the Great Basin are mostly down to the east, whereas the bounding faults on the western side (in eastern California and western Nevada) are down to the west.
Answer the following statement true (T) or false (F)