Question

(ii) Which are three main factors that cause population change?
(a) Births, deaths and marriage
(b) Births, deaths and migration
(c) Births, deaths and life expectancy
(d) all of these

Answer 1

Answer:

b option Births , deaths and migration

Hope it helps

Answer 2

Answer:

b

Explanation:

because if people are dieing or taking birth the population get affected and if people are migrating the state or country get affected