Question

define population explosion ? ​

Answer 1

Answer:

: a pyramiding of numbers of a biological population especially : the recent great increase in human numbers resulting from increased survival and exponential population growth.

Answer 2

Population growth is the increase in the number of individuals in a population. Global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to 7.8 billion in 2020.