Ozone is created in the upper atmosphere when UV is absorbed by this

A. cFCs.
B. nitrogen.
C. oxygen (O2).
D. carbon dioxide.


Answer: C

Environmental & Atmospheric Sciences

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The networks, processes, and institutions that shape the planetary system of resource distribution, create wealth and poverty in different parts of the globe is the ________ ________

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

The Cenozoic Era is divided into the ____

A)Tertiary and Quaternary periods B)Paleogene and Tertiary periods C)Tertiary and Neogene periods D)Paleogene and Neogene periods E)Quaternary and Paleogene periods

Environmental & Atmospheric Sciences

In the name CD3, the letters "CD" stand for which of the following?

A) cell destroyer B) cluster determinant C) cluster disperser D) compact dimer

Environmental & Atmospheric Sciences

Which locations consist of sediment rather than sedimentary rocks?

A. 1 and 2 B. 2, 3, and 4 C. 1 and 3 D. 3 and 4 E. 2 and 3

Environmental & Atmospheric Sciences