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Air Pollution Multiple Choice Questions PDF p. 140

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Solve Air Pollution multiple choice questions and answers, air pollution quiz answers PDF 140 to learn Environmental Science course for college certification. Learn Environmental pollution MCQ questions bank, air pollution Multiple Choice Questions (MCQ) for online college degrees. "Air pollution MCQ" PDF book: water pollution, solid waste management, air pollution test prep for free online college classes.

"The estimated annual emission of CO on global scale is;", air pollution Multiple Choice Questions (MCQ) with choices 85 million tones, 75 million tones, 55 million tones, and 95 million tones for free online courses. Solve environmental pollution questions and answers to improve problem solving skills for free online college courses.

Air Pollution Questions and Answers

1.

The estimated annual emission of CO on global scale is;

75 million tones
85 million tones
55 million tones
95 million tones

2.

Waste utilization is helpful in conservation of

Deforestation
Eutrophication
Urbanization
Natural Resources

3.

What is the most common dissolved gas in water?

Oxygen
Carbon dioxide
Oxygen
Nitrogen

4.

Which gas has adverse effects on human health ?

Nitric Oxide
Sulfuric acid
Nitrodioxide
Carbon dioxide

5.

What does an ecosystems depend on ?

Solar Energy
Consumers
Producers
Food chain