Geologists believe that _______ are the remains of reef structures from one of the first

photosynthesizing organisms. Fill in the blank(s) with the appropriate word(s).


stromatolites

Environmental & Atmospheric Sciences

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Water use in the High Plains (Ogallala) aquifer system has been severely constrained by a series of restrictive state and federal laws to reduce pumping.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Water is an example of a nonrenewable resource

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Stream terraces along the sides of river valleys are usually evidence of ____

a. mass wasting b. trellis drainage c. distributary channels d. major changes in base level

Environmental & Atmospheric Sciences

About half of China's manufacturing plants are owned by

A) U.S. firms. B) Japanese companies. C) European companies. D) the Chinese government. E) South Korean firms.

Environmental & Atmospheric Sciences