EASY
RRB Group D CBT
IMPORTANT
Earn 100

What easiest term is used for the living biomass number present in an area?

50% studentsanswered this correctly

Important Questions on Ecology

MEDIUM
RRB Group D CBT
IMPORTANT
General Science>Chapter 23 - Ecology>Self Check>Q 10
Which of the following is true about ecological succession?
HARD
RRB Group D CBT
IMPORTANT
General Science>Chapter 23 - Ecology>Self Check>Q 11

Consider the following statements:

I. Any undesirable change in physical, chemical or biologic characteristics of air, land, water or soil is called pollution.

II. Term biodiversity is given by Edward Wilson.

Which of the above statements is/are correct?

EASY
RRB Group D CBT
IMPORTANT
General Science>Chapter 23 - Ecology>Self Check>Q 12

Consider the following statements:

I. Bats

II. Bears

III. Rodents

The phenomenon of hibernation can be observed in which the above kinds of animals?

Select the correct answer using the codes given below.

MEDIUM
RRB Group D CBT
IMPORTANT
General Science>Chapter 23 - Ecology>Self Check>Q 13
Trees do not replace the grasses in the grassland as part of an ecological succession because of _____.