P-2 Life Processes in Living Organisms Part – 2 — Science STD 10 — Question

(i) Excessive growth of population within shortduration is called as population explosion.
(ii) Due to population explosion we have to face problems like unemployment, decreasing per capita income and increasing loan, stress on natural resources etc.
(iii) There is only one solution for all such problems and it is population control.
(iv) Population control can be achieved by family planning.