What is created when an atom loses or gains an electron?

A. ion
B. compound
C. molecule
D. element


Answer: A

Environmental & Atmospheric Sciences

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Which biome includes the eastern United States and much of China?

A) mid-latitude broadleaf deciduous forest B) tropical rainforest C) needleleaf forest D) temperate rainforest

Environmental & Atmospheric Sciences

Electrostatic precipitators or wet scrubbers can be used to reduce ____ pollution.

A. particulate matter B. carbon dioxide (CO2) C. radon-222 D. carbon monoxide (CO) E. formaldehyde

Environmental & Atmospheric Sciences

If CO2 is added to the atmosphere faster than it can be removed, the atmosphere warms.

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

Environmental & Atmospheric Sciences

Explain how ozone (O3 ) can play both a beneficial and a detrimental role in the earth's atmosphere

Environmental & Atmospheric Sciences