Fill in the blanks:

(i) Man through his knowledge, intellect and skill transforms …………… into …………… .

(ii) Man plays the dual role of both the …………… and …………… of resources.

(iii) …………… development in different environmental conditions of the world is a product of …………… action.

(iv) The …………… the number of productive population, the higher is the development of the country.

(v) …………… population implies people living in villages.

Define Workforce or working population

Define Birth rate

Define Infant mortality rate