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Pollution Causes MCQ with Answers PDF

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

"Non-toxic, unreactive chemicals used as cooling agents in refrigerators are known as" MCQ PDF on pollution causes with choices chloroflouro bicarbonates, chloroflourocarbides, chloroflourocarbonates, and chlorofluorocarbon for online associates degree. Solve pollution causes quiz questions for merit scholarship test and certificate programs for colleges that offer certificate programs.

MCQs on Pollution Causes Quiz

MCQ: Non-toxic, unreactive chemicals used as cooling agents in refrigerators are known as

chloroflouro bicarbonates
chloroflourocarbides
chloroflourocarbonates
chlorofluorocarbon

MCQ: Risks of skin cancer is increased if

more sun bathing is done
the chlorofluorocarbons are lowered
the greenhouse effect is lowered
more ultraviolet light penetrates the Earth

MCQ: Upon entering through stomata, the leaves get damaged and plant dies. This pollutant is

carbon dioxide
lead
carbon monoxide
sulphur dioxide

MCQ: Volcanic eruptions, biological decay and forest fires releases

Carbon monoxide in air
carbon dioxide in air
sulpher dioxide in air
ammonia in air

MCQ: Increased melting of ice glaciers may be a result of

greenhouse effect
smog formation
sun getting closer to the Earth every year
moon moving away causing more tidal activities