Which of the following statements regarding sea otters is correct?

A) Their bodies are covered with sparse hairs, which are concentrated around the mouth.
B) They are one of the few types of animals known to use tools.
C) They are some of the largest marine mammals.
D) They continually lick themselves to clean their fur and add an insulating layer of air.
E) They no longer inhabit all areas where they were hunted.


B

Environmental & Atmospheric Sciences

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Speed divergence is

A) most common with anticyclones. B) straight-line acceleration of upper-level winds. C) the spreading out of upper-level winds. D) primarily a fair-weather phenomenon. E) primarily a surface-level phenomenon.

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If the amount of water vapor in the air remains unchanged, how does a decrease in temperature affect relative humidity?

What will be an ideal response?

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The principle that Earth's crust is in floating equilibrium with the denser mantle below is known as ____________________

Fill in the blank(s) with correct word

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What is today’s most commonly accepted landform development theory?

A. equilibrium B. Planck’s C. Davis’s D. Rossby’s E. Darwin’s

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