The regolith and soil are underlain by the

A) O horizon.
B) A horizon.
C) E horizon.
D) B horizon.
E) Bedrock.


Answer: E

Environmental & Atmospheric Sciences

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At temperate latitudes, a stable water column with a pycnocline near the surface will ________ primary production in the spring and ________ primary production in late summer.

A. decrease; decrease B. increase; decrease C. decrease; increase D. increase; increase E. None of these is correct; both will be moderately productive.

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Relative location is

A. a description of a location by distance and direction from another location B. the place where your relatives live C. a precision location on Earth's surface D. impossible to determine

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Which of the following reptile groups is not represented in the ocean?

A. snakes B. crocodilians C. lizards D. turtles E. All of these are correct.

Environmental & Atmospheric Sciences

Meroplankton spend only a part of their lifecycle in the water column. Common examples include ________.

A. copepods B. krill C. salps D. sea star larvae

Environmental & Atmospheric Sciences