Air and Water Pollution MCQ Questions and Answers PDF Download eBook
Practice Air and water pollution Multiple Choice Questions and Answers PDF, air and water pollution MCQs questions PDF worksheets to solve grade 7 geography test 1 for online school programs. Practice "Types of Pollution" MCQs, air and water pollution quiz questions and answers for online teaching certification programs. Learn types of pollution, air and water pollution test prep for online courses.
"The chemical substance used to destroy the weeds in crops is called" Multiple Choice Questions (MCQ) on air and water pollution with choices monoxides, herbicides, carob-oxides, and pesticides for online teaching certification programs. Solve geography study guide for online courses types of pollution quiz questions for school certificate programs for distance learning classes.
Air and Water Pollution MCQs Quiz 1 PDF Download eBook
MCQ: The chemical substance used to destroy the weeds in crops is called
- herbicides
- monoxides
- carob-oxides
- pesticides
D
MCQ: Besides the forest fires as natural source of pollution, the other major sources of pollution are
- zonal settlement patterns
- human activities
- falling of meteoroids
- nucleated settlement patterns
B
MCQ: The natural source of pollution is
- rain forest
- mining for minerals
- forest fire
- falling of meteoroids
C
MCQ: The harmful substance released by power plants and cars is
- carbon dioxide
- oxygen
- potassium
- magnesium
A
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
C