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Pollution Smog as Cause MCQ with Answers PDF

Practice Pollution Smog as Cause Multiple Choice Questions (MCQ), o level biology quiz answers PDF with live worksheets for online degrees. Solve effects of human activity on ecosystem Multiple Choice Questions and Answers (MCQs), Pollution Smog as Cause quiz questions for online schools that offer certificate programs. Pollution Smog as Cause MCQs PDF: soil erosion, conservation: renewable resources, deforestation and pollution test prep for schools that offer online degrees.

"Chronic bronchitis and emphysema are more vulnerable to" Multiple Choice Questions (MCQ) on pollution: smog as cause with choices acid rains, water pollutants, smog, and nitrogen oxides for online schools that offer certificate programs. Solve pollution smog as cause quiz questions for merit scholarship test and certificate programs for best online ACT prep class.

MCQs on Pollution Smog as Cause Quiz

1.

Chronic bronchitis and emphysema are more vulnerable to

acid rains
water pollutants
smog
nitrogen oxides

2.

No smog occurs if

cool air is allowed to escape
if pollutants like smoke and sulphur dioxide are prevented from escape
if cool air and pollutants are prevented from escape
if pollutants like smoke and sulphur dioxide are escape

3.

Smoke and fog combine to form

smog
fossil
acid rains
water pollution

4.

Major gaseous man-caused pollutant is

carbon dioxide
carbon monoxide
sulphur dioxide
nitrogen oxides

5.

An inversion of smoke escape occurs if

layer of warm air continually replaces the cold air
layer of warm air acts like a lid and does not allow the cold air and smoke to escape
hot air and smoke react to form smog
cold air acts as a lid and prevents escape of smoke and sulphur dioxide

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