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Grade 7 Geography MCQ

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Types of Pollution MCQ Quiz Online

Practice Types of pollution Multiple Choice Questions (MCQ) to solve types of pollution quiz answers PDF to learn 7th grade geography online course. Air and Water Pollution Multiple Choice Questions and Answers (MCQs), Types of Pollution quiz questions PDF for online teaching certification programs. "Types of Pollution MCQ" PDF Book: air and water pollution, types of pollution test prep for online courses.

"The chemical substance used to destroy the weeds in crops is called" Multiple Choice Questions (MCQ) on types of pollution with choices herbicides, monoxides, carob-oxides, and pesticides for online teaching certification programs. Learn air and water pollution quiz questions for online certificate programs for distance learning classes.

MCQs on Types of Pollution

MCQ: The chemical substance used to destroy the weeds in crops is called

herbicides
monoxides
carob-oxides
pesticides

MCQ: The harmful substance released by power plants and cars is

carbon dioxide
oxygen
potassium
magnesium

MCQ: The kind of land pollution in which salt content rises and land becomes unsuitable for farming is called

carbonization of soil
deoxygenating of soil
salinization of soil
oxygenation of soil

MCQ: The fuel oils and coal are classified as

deoxygenated fuels
eutrophication fuels
fossil fuels
allotropic fuels

MCQ: The large number of organisms can die if there is

low level of oxygen
low level of carbon dioxide
low level of methane
low level of ethane

More Topics from Grade 7 Geography Course

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