The small amount of dissolved oxygen found in warm water is considered a ________ to the success of many fish species.
A. niche
B. biotic factor
C. limiting factor
D. None of these are correct
Answer: C
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The characteristic of projections that portray accurate sizes but distort the shapes of landmasses is called ________
A) conformality B) sinusoidal C) equivalence D) azimuthality E) polyconic
Explain how the amount of solar energy received at the top of Earth's atmosphere varies on both the short term (decade and century) and the long term (thousands to hundreds of thousands of years)
What will be an ideal response?
Which of the following conditions would be least likely to cause mass movements on a steep slope?
A. an earthquake B. reduction in pore pressure C. heavy rainfall D. removal of vegetation
A 1-kg chunk of putty moving at 1 m/s collides with and sticks to a 5-kg bowling ball that is initially at rest. The bowling ball and putty are then set in motion with a speed of
A) 1/4 m/s. B) 1/5 m/s. C) 1/6 m/s. D) none of the above E) not enough information given