When primary productivity is high, the standing crop remains high and nearly constant.
Answer the following statement true (T) or false (F)
False
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Mammals that give birth to live young that need little or no protection after birth are called
____________________ mammals Fill in the blank(s) with the appropriate word(s).
Which of the following is least important in the generation of small-scale winds?
A) pressure-gradient force B) friction C) Coriolis force D) geography E) All of the above are equally vital to understanding small scale winds.
If you were floating in the middle of the ocean and a wave passed by, your motion would be ________
A) in the direction of the wave B) in the direction opposite to that of the wave C) up and down D) first in the direction of the wave and then in the direction opposite to that of the wave E) at right angles to the wave motion
The term "natural capital" expresses the idea that the earth, air, water, and life on this planet can be thought of as a kind of "wealth" that we have inherited and that we can choose to well or poorly manage.
a. true b. false