What is population density ? Explain any three different ways the population density can be measured with the of an example of each.

What is population density of a population?

Explain population density.

Explain any three characteristics of population.

Write notes on Population density?

List any three ways of measuring population density of a habitat.

Define population density. What are consequences of high population density?

"The population of a metro city experiences fluctuations in its population desity over a period of time." If 'N' is the population density at the time 't' , write the population density at the time 't+1'.

Discuss four basic processes affecting the population density of an area.