1) The population profiles for developed and developing countries are basically different. Also describe the differences?

Define the epidemiological transition and the fertility transition and relate them to the four stages of the demographic transition.

Various regions of the world are in different stages of the demographic transition. prepare down the effects of remaining at earlier transition phases?

List out the four natural resources which are required for survival. Next, list five things which might happen if the number of people in a family, village, and country is rose however the quantity of resources remains constant.

2) What do you mean by biodiversity and how are humans impacting it? Is maintaining biodiversity necessary for human sustainability?

What can be done to maintain the today's present biodiversity levels?