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ENVIRONMENTAL POLLUTION

Total questions: 11

Worksheet time: 8mins

Name
Class
Date
1.

Surrounding in which an organization/company operates is called its

a)

Environment

b)

Climate

c)

Premises

d)

None of the above

2.

What is Pollution?

a)

an unhealthy diet

b)

global warming

c)

lands, people and plants

d)

harmful substance introduced to the environment

3.

Air pollution is one of the main causes of __________ disease

a)

bone

b)

respiratory

c)

diabetes

d)

kidney

4.
The ozone layer protects us from
a)
UV rays
b)
CFCs
c)
Increased atmospheric heat
d)
Decreased atmospheric heat
5.

What respiratory disease can air pollution cause?

a)

heart disease

b)

asthma

c)

diabetes

d)

blood

6.

From the following , which is NOT a Air pollutant

a)

Hydrocarbons

b)

Metal Contaminants

c)

Carbon monoxide and dioxide

d)

soap water

7.

According to the WHO, which is the fourth most polluted city in the world in terms of Suspended Particulate Matter (SPM)- dust, fumes, mist, and smoke

a)

Delhi

b)

Cochin

c)

Mumbai

d)

Bangalore

8.

Degradation of water quality is called as

a)

Air Pollution

b)

Water Pollution

c)

Noise pollution

d)

Land contamination

9.

From the following which is NOT a Harmful Water pollutants

a)

Insecticides and pesticides

b)

Nitrates

c)

Heavy metals and chemical substances

d)

Noise

10.

Degradation of fertile lands is called as

a)

Deforestation

b)

Land Contamination

c)

Air Pollution

d)

Water Pollution

11.

The Gas which will NOT be the reason for acid rain

a)

Sulphur dioxide

b)

Carbon dioxide

c)

Nitrous oxide

d)

Hydrogen peroxide