Environmental Science MCQs
Practice free Environmental Science multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 937 questions — no login required.
Question 712hard
_________ is a practice of clearing and burning the forest area for cultivation of crops for 3-4 years and shifting.
Question 713hard
Growing agricultural crops between rows of planted trees is known as
Question 714hard
The cutting down of trees and setting them on fire and raising crops on the resulting ash is called:
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Question 715medium
_____________ is the poisonous gas leaked during Bhopal gas tragedy
Question 716medium
Approximately, 50% of total world species are present on
Question 717medium
Which one of the following ecosystem type has the highest annual net primary productivity?
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Question 718medium
The amount of force exerted over an area of surface is called:
Question 719hard
Sedimentation is a
Question 720hard
Black lung disease is associated with