Occupants of the International Space Station experience weightlessness because the station
A. doesn't rotate.
B. is beyond the main pull of Earth gravity.
C. both of these
D. none of the above
Answer: A
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A forecaster that consistently overpredicts the daily high temperature has
A) a forecast bias and a mean absolute forecast error larger than zero. B) a forecast bias and no mean absolute forecast error. C) no forecast bias and a mean absolute forecast error larger than zero. D) no forecast bias and no mean absolute forecast error.
Calcareous oozes of the open ocean are associated with mid-ocean ridge and rise systems rather than the deep-ocean basin floor.
Answer the following statement true (T) or false (F)
The average global population growth rate is
A. zero; world population has stabilized. B. 1 percent per year. C. 3 percent per year. D. 10 percent per year.
The behavior when the rocks elastically snap back to their previous dimensions with the release of associated stress accompanied with sudden displacement is called
A. elastic bounce back. B. elastic rebound. C. plastic rebound. D. None of the options are correct.