Environmental Science MCQs

Question 1

When number of food chains is interlocked this is called

Accepted Answer

food web

Answer

food link

Answer

food chain

Answer

pyramid

Question 2

Rain water harvesting is a major method implemented for_____________

Accepted Answer

Water Conservation

Answer

Soil Conservation

Answer

Forest conservation

Answer

Ecological conservation

Question 3

The pyramid of numbers is inverted in the case of

Accepted Answer

parasitic food chain

Answer

Grassland ecosystem

Answer

Forest ecosystem

Answer

lake ecosystem

Question 4

Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to

Accepted Answer

acid rain

Answer

brackish water

Answer

forest fire

Answer

soil pollution

Question 5

What is deforestation?

Accepted Answer

destruction of forest

Answer

Product of forest

Answer

Forest Protection

Question 6

Lions are found in

Accepted Answer

Gir forests

Answer

Western Ghats

Answer

Corbett National Park

Answer

Forests of Madhya Pradesh

Question 7

Favorable morphological and physiological response to a change in environment is called

Accepted Answer

Acclimatisation

Answer

Preadaptation

Answer

Ecotyping

Answer

Formation of ecophenes

Question 8

Which among the following is related to the word Mesoderm ?

Accepted Answer

Forms blood and bone (leads to complex internal organs)

Answer

Anatomically advanced animals having all three germ layers

Answer

No membrane-bound organelles, no peptidoglycan in cell walls, introns

Answer

Binomial system of classification

Question 9

Plantation produces around __________ percentage of industrial woods.

Accepted Answer

forty

Answer

twenty

Answer

thirty

Answer

fifty