Environmental Science Chapter 9 Question Preview (ID: 9579)


AGS Environmental Science Chapter 9. TEACHERS: click here for quick copy question ID numbers.

Pollutants that form from a reaction between chemicals in the air are _____.
a) primary air pollutants
b) secondary air pollutants
c) particulate matter
d) outdoor air pollutants

A(n) _____ is a sour-tasting substance that reacts with metals for form hydrogen.
a) base
b) neutral substance
c) radical
d) acid

The _____ scale is used to determine whether something is an acid or base.
a) litmus
b) acid-base
c) pH
d) CFC

A harmful chemical that enters the air directly is called a(n) _____.
a) primary air pollutant
b) secondary air pollutant
c) particulate matter
d) acid deposition

Excess carbon dioxide can be stored by _____.
a) carbon sequestration
b) carbon dioxide sinking
c) carbon dioxide investing
d) carbon absorption

A(n) _____ is a device designed to reduce vehicle emissions.
a) transmission
b) alterator
c) exhaust pipe
d) catalytic converter

Liquid or solid particles in the air are known as _____.
a) pollutant matter
b) deposition
c) particulate matter
d) greenhouse gases

A _____ is a device used to remove sulfur from industrial smokestack emissions.
a) cleaner
b) purifier
c) filter
d) scrubber

A(n) _____ is a bitter, slippery substance that contains hydroxyl radical.
a) acid
b) base
c) neutral substance
d) isotope

Substances released into the air are know as _____.
a) emissions
b) expulsions
c) depositions
d) absorptions

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