Population Size

IMPORTANT

Population Size: Overview

This topic covers concepts, such as, Population, Impact of Large Population Size, Birth Rate, Death Rate, Factors Affecting Population Growth & Age Structure etc.

Important Questions on Population Size

EASY
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 1

Population size has no effect on environment.

EASY
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 2

Explain impact of large population size on environment.

HARD
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 3

Discuss the different factors of population control. 

HARD
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 4

Comment on the human growth pyramid.

HARD
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 5

Comment on the factors affecting population.

MEDIUM
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 6

What will be the fate (future) of the population growth when the birth rate and death rate will become same/equal?

MEDIUM
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 7

Mention one responsible factor for fall in death rate in India?

MEDIUM
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 8

Response of an organism to a range of a single environmental factor shows a __________ curve.

EASY
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 9

The graphical representation of a young and growing population

EASY
IMPORTANT
Biology>Organisms and their Environment>Population Size> Q 10

The age pyramid for human population is shown below.

Question Image

Which of the following conclusions can be drawn from the given age pyramid?