Environmental Engineering Mock Test 10

10%

Question 1 of 10

1. The ozone hole is a phenomenon that has occurred in:

Southern temperate region

None of the mentioned

Arctic region

Northern temperate region

Question 1 of 10

Question 2 of 10

2. What range of air quality index has the most severe impact on human health?

401-500

101-200

301-400

201-300

Question 2 of 10

Question 3 of 10

3. “Roaring forties” is the term used to describe which of the following winds?

East-to-west air winds in the southern hemisphere

West-to east air winds in the northern hemisphere

East-to-west air winds in the northern hemisphere

West-to-east air winds in the southern hemisphere

Question 3 of 10

Question 4 of 10

4. What does the method of “enhanced weathering” infer?

It is a method used to spray sulphate aerosols to reduce the greenhouse effect

It is a method used to remove CO₂from the air

None of the mentioned

It is a method of cloud seeding that is done to reduce the contribution of clouds to greenhouse effect

Question 4 of 10

Question 5 of 10

5. Which type of particulate is condensed form of vapours?

Smoke

Dust

Fumes

Mist

Question 5 of 10

Question 6 of 10

6. Which is the most abundant greenhouse gas in the atmosphere?

Water vapour

Nitrogen

Carbon dioxide

Methane

Question 6 of 10

Question 7 of 10

7. Which of the following is the largest sink for carbon dioxide gas?

Oceans

Ice sheets

Forests

Grasslands

Question 7 of 10

Question 8 of 10

8. Which of the following bodies in the solar system has anti-greenhouse effect?

Venus

Mars

Titan

Jupiter

Question 8 of 10

Question 9 of 10

9. Clouds help in cooling down the planet and do not contribute to greenhouse effect.

False

True

Question 9 of 10

Question 10 of 10

10. What does the term “turbidity” indicate in atmospheric quality?

Indicates density of clouds

Indicates the humidity

Reduction of light due to dust particles

Turbulence of winds

Question 10 of 10