The majority of atmospheric ozone (about 97%) is found in the ____

A) thermosphere
B) mesosphere
C) stratosphere
D) exosphere


C

Environmental & Atmospheric Sciences

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One nice thing about living in Kentucky is that we are not at any risk of experiencing a serious earthquake.

a. true b. false

Environmental & Atmospheric Sciences

Harmful algal blooms (HABs) are most common in what parts of a lake?

A. Around islands B. In the middle C. Near river outflows D. Along the bottom

Environmental & Atmospheric Sciences

All of the following are effects of U.S. federal price supports on agricultural products, EXCEPT

A) the market cannot arrive at an equilibrium price through its normal market mechanism. B) farmers grow a larger amount of surplus crops than consumers buy. C) buyers pay more than they would if market conditions prevailed. D) consumers' incomes are artificially raised by these agricultural price supports. E) farmers' incomes are artificially raised by government subsidies.

Environmental & Atmospheric Sciences

What is permafrost?

A. frozen surface dew B. frost in the dirt C. wintertime soil freeze D. chunks of ice E. permanent frozen subsoil

Environmental & Atmospheric Sciences