WorksheetsPollution Review
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
1. ________ is the contamination of air, land and water
a)
air
b)
poison
c)
pollution
d)
habitats
2.
2. _________ can contaminate the soil and drain into lakes and rivers.
a)
habitats
b)
pesticides
c)
electronic
d)
factories
3.
3. 27% of all air pollution is caused by _____ on the road.
a)
vehicles
b)
humans
c)
electronic
d)
landfills
4.
4. Land pollution can destroy animal _______.
a)
water
b)
air
c)
habitats
d)
land
5.
5. Most incidents of pollution are caused by _____.
a)
air
b)
landfills
c)
factories
d)
humans
6.
6. The leaking of chemicals into a lake, river, or ocean is ______ pollution.
a)
air
b)
land
c)
water
d)
poison
7.
7. ______ pollution is the dumping or littering of waste on land.
a)
air
b)
land
c)
water
d)
poison
8.
8. To prevent land pollution, _______ use a liner to prevent leakage.
a)
electronic
b)
habitats
c)
landfills
d)
humans
9.
9. Turning off ______ devices can help decrease air pollution.
a)
electronic
b)
vehicles
c)
factories
d)
pesticides
10.
10. Waste water drained from ______ is one of the biggest contributors to water pollution.
a)
pesticides
b)
factories
c)
poison
d)
landfills
11.
11. Water pollution can _______ drinking water.
a)
poison
b)
clean
c)
land
d)
air
e)
12.
12. The release of smoke and harmful gases is _______ pollution.
a)
air
b)
land
c)
water
d)
gas
100 %
