Environmental Science - Study Mode

[#261] The dramatic increase in agricultural production that have been made possible by high yield miracle crops are called the
Correct Answer

(D) green revolution

Explanation

Solution: The dramatic increase in agricultural production that have been made possible by high yield miracle crops are called the green revolution.

[#262] In the atmosphere, tiny solid or liquid suspended particles of various composition are called:
Correct Answer

(A) Aerosols

Explanation

Solution: Aerosols are tiny solid or liquid particles that are suspended in the air. Most aerosols are microscopic and too small to see individually without a microscope. Aerosols include things like dust, pollen, smoke, and even cloud droplets.

[#263] What is meant by GM foods?
Correct Answer

(B) Genetically modified food

Explanation

Solution: GM foods genetically modified food.

[#264] Which of the following gas is present at a very high concentration in our environment?
Correct Answer

(D) N 2

Explanation

Solution: N 2 is present at a very high concentration in our environment.

[#265] _________ refers to the phenomenon in that the organisms are exclusively restricted to a given area.
Correct Answer

(B) Endemism

Explanation

Solution: Endemism refers to the phenomenon in that the organisms are exclusively restricted to a given area.