Which of the following statement is not correct about the population distribution?

1. It is the way in which people are spread across the earth surface
2. Population is evenly distributed on the earth surface.
3. It is uneven
4. It depends on different geographical and economic factors.

Fill in the blanks:

(i) In developing countries with agricultural economy, rural population is …………… .

(ii) The physical environment plays a vital role in determining the distribution of …………… .

(iii) …………… means the proportion of male and female in the total population.

(iv) Better developed human resources leads to the …………… and social development of a country.

(v) Trained and well-educated human resource is called …………… manpower.

State the rural and urban population distribution in India.

State and explain the factors affecting distribution of population in India (any three).