Answer the following questions: [5 MARKS]
(a) Which is the sign of family welfare in our country?
(b) What is population explosion?
(c) What factors govern the growth of population?
(d) List three factors that have contributed to an increase in human population.

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Solution

a) 1 Mark
b) 1 Mark
c) 1.5 Mark
d) 1.5 Mark

(a) The sign of family welfare in our country is an 'Inverted Red Triangle'.
(b) Rapid increase in population is called population explosion.
(c) Factors governing the growth of population are:
(i) Birth rate
(ii) Death rate
(iii) Emigration and Immigration

(d) Factors that have contributed to an increase in human population:
(i) Advancement in medical science to check the diseases
(ii) Mechanised agriculture for more food production
(iii) Industrialisation

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Answer the following questions: [5 MARKS] (a) Which is the sign of family welfare in our country? (b) What is population explosion? (c) What factors govern the growth of population? (d) List three factors that have contributed to an increase in human population.

Answer the following questions: [5 MARKS]
(a) Which is the sign of family welfare in our country?
(b) What is population explosion?
(c) What factors govern the growth of population?
(d) List three factors that have contributed to an increase in human population.