Environmental Science MCQs: In this post, we have provided multiple-choice questions on environmental pollution with answers.
These Environmental MCQs (Degradation of Natural Environment MCQs) are useful for all the classes and all the major competitive exams.
Multiple choice questions on environmental pollution
1. A system of cultivation that involves clearing of forests and burning the fallen trees to clear the land for raising crops is known as:
Shift cultivation
Intensive farming
Terrace cultivation
Subsistence cultivation
2. Excessive burning of coal, wood, and petrol releases gases like SO2, NOx, Co, and hydrocarbons. These gases can be categorized as
Green House Gases
Natural Gases
Bio Gas
Gasoline
3. Extinction of wildlife species is on the rise because their natural habitat is being destroyed due to deforestation. Whether this statement is
True
False
4. Major causes for deforestation are:
Overgrazing
Industry
Agriculture
All the above
5. One area is lack of basic amenities and filth environment and rate potential conditions for public health problems is known as:
Blighted Area
Shanty
Squalor
Slums
6. Out of the following back lack can be placed as local environmental backlash:
Acid Rain
Salinization of Irrigated Soil
Draught
Biodiversity Loss
7. Out of the following which one includes as a regional backlash
Eutrophication
Floods
The collapse of marine fisheries
Ozone layer depletion
8. Stress-related disease is :
Hyper Tension
Heat Stroke
Heart Attack
Flu
9. Which chemical is responsible for Minamata disease?
Mg
Ca
I
Hg
10. Which one belongs to global backlash?
Minamata Disease
Extinction of wildlife species
Green House Effect
Oil spill
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