Pollution of Air and Water Test

Result

Pollution of Air and Water Test - 6

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Weekly Quiz Competition

Question 1
1 / -0

Conservation of water cannot be done by:

A
Cutting vegetation

B
Water recycling

C
Rain water harvesting

D
All the above
Question 2
1 / -0

Which one of the following is not a consequence of global warming?

A
Rising sea level.

B
increased agricultural productivity worldwide.

C
Worsening health effects.

D
Increased storm frequency and intensity.
Question 3
1 / -0

Which one of the following damages is caused by acid rain?

A
Acid rain destroys forests.

B
Acid rain kills aquatic animals.

C
Acid rain damages historical monuments.

D
All the above
Question 4
1 / -0

Which of the following is not a source of air pollution?

A
Automobile exhaust

B
Burning of firewood

C
Windmill

D
Power plant
Question 5
1 / -0

In which of the following methods impure water is passed through a semipermeable membrane to remove impurities?

A
Exposure to UV radiation

B
Chlorination

C
Reverse osmosis

D
Boiling
Question 6
1 / -0

Which one of the following statements is correct?

Statement 1: Sulphur dioxide gas in the polluted air causes respiratory problems.
Statement 2: Sulphur dioxide gas in the polluted air produces acid rain.

A
Statement 1 is correct and statement 2 is incorrect.

B
Statement 2 is correct and statement 1 is incorrect.

C
Both the statements 1 and 2 are correct.

D
Both the statements 1 and 2 are incorrect.
Question 7
1 / -0

Which of the following is not a greenhouse gas?

A
Water vapor

B
Methane

C
Carbon dioxide

D
None of these
Question 8
1 / -0

Gas present in air in about 78% by volume is:

A
Oxygen

B
Nitrogen

C
Carbon dioxide

D
Argon
Question 9
1 / -0

Which of the following is responsible for the depletion of ozone layer which protects us from harmful ultraviolet radiations?

A
Nitrogen

B
Oxygen

C
Nitrogen oxide

D
Chlorofluorocarbons
Question 10
1 / -0

Acid rain is formed due to contribution of which of the following pair of gases:

A
Methane and Ozone

B
Sulphur dioxide and nitrogen oxides

C
Methane and sulphur dioxide

D
Oxygen and water vapour

User

Question Analysis

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Re-Attempt Weekly Quiz Competition

Pollution of Air and Water Test - 6

Result

Pollution of Air and Water Test - 6

Score

-

Rank

-

SHARING IS CARING

Question 1

Cutting vegetation

Water recycling

Rain water harvesting

All the above

Question 2

Rising sea level.

increased agricultural productivity worldwide.

Worsening health effects.

Increased storm frequency and intensity.

Question 3

Acid rain destroys forests.

Acid rain kills aquatic animals.

Acid rain damages historical monuments.

All the above

Question 4

Automobile exhaust

Burning of firewood

Windmill

Power plant

Question 5

Exposure to UV radiation

Chlorination

Reverse osmosis

Boiling

Question 6

Statement 1 is correct and statement 2 is incorrect.

Statement 2 is correct and statement 1 is incorrect.

Both the statements 1 and 2 are correct.

Both the statements 1 and 2 are incorrect.

Question 7

Water vapor

Methane

Carbon dioxide

None of these

Question 8

Oxygen

Nitrogen

Carbon dioxide

Argon

Question 9

Nitrogen

Oxygen

Nitrogen oxide

Chlorofluorocarbons

Question 10

Methane and Ozone

Sulphur dioxide and nitrogen oxides

Methane and sulphur dioxide

Oxygen and water vapour

User

Question Analysis

My Perfomance

Score

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