My understanding from this lecture : definition of population "A population is a summation of all the organisms of the same group or species, who live in the same geographical area, and have the capability of interbreeding"
- According to worldometers.info at 10.30pm gmt+6 in 8/13/2021
- Current World population : 7,885,968,242TODAY Births today : 360,469Deaths today : 151,334Population Growth today : 209,135THIS YEAR Births this year: 86,331,096Deaths this year: 36,243,863Population Growth this year : 50,087,830
- Population Growth Rate
- Source of Population Statistics
- Crude birth rate , crude death rate
- Different source of population statistics like Census, Survey, vital registration