WorksheetsAir Pollution
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
Air pollution causes
a)
Global warming
b)
Respiratory Problems
c)
Soil erosion
d)
None of these
2.
Which of the following is called the secondary air pollutant?
a)
PANs
b)
Ozone
c)
Carbon monoxide
d)
Nitrogen Dioxide
3.
A colorless, odorless gas that decreases the blood's ability to carry oxygen. Can cause faintness, death.
a)
Nitrogen oxides
b)
Ground-level ozone
c)
Carbon monoxide
d)
Sulfur dioxide
4.
______________ ______________ is produced when fuels containing sulfur are burned in the presence of oxygen.
a)
Carbon dioxide
b)
Sulfur dioxide
c)
Carbon monoxide
d)
Greenhouse gas
5.
The Clean Air Act- regulates vehicle emissions.
a)
true
b)
false
6.
Used on factory stacks to remove gases and particulate.
a)
Filters
b)
Emission reducers
c)
Scrubbers
d)
Filter Strips
7.
Source of carbon monoxide
a)
Incomplete combustion of fossil fuels
b)
Combustion of fossil fuels
c)
Decomposition of plant and animal matters
d)
Photochemical reaction of CO2
8.
An air pollution prevention mechanism found in vehicles.
a)
combustion chamber
b)
electrostatic precipitator
c)
scrubber
d)
catalytic converter
9.
What is a primary pollutant?
a)
pollutant that is put directly into air by human activities
b)
pollutants that react with other primary pollutants
10.
Which of the following is NOT a primary pollutant?
a)
nitric oxides
b)
smog
c)
sulfur dioxide
d)
volatile organic compounds
100 %
