CFCs take ____ years to reach the stratosphere

a. 1-2
b. 5-10
c. 11-20
d. 21-30
e. 31-50


C

Environmental & Atmospheric Sciences

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The interaction of physical and chemical processes that change rocks from one type to another type is known as ____.

A. metamorphism B. the rock cycle C. petrography D. consolidation E. hydrogeology

Environmental & Atmospheric Sciences

In a 1945 meeting in San Francisco, the United Nations accepted a proposal to create __________ carved out of land in Palestine.

a Jewish state a Jewish settlement an Arab homeland the country of Jordan a Palestinian state

Environmental & Atmospheric Sciences

In most arid climates, the surplus in the water balance is much less than the deficit.

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

Planets located farther from the Sun are ____, and are ____ than planets closer to the Sun

a. colder; denser b. smaller; colder c. larger; denser

d. larger; warmer e. colder; larger

Environmental & Atmospheric Sciences