Question

Why did the number of people increase once farming started

Answer 1

$\sf{Answer}$

• Every major advance in agriculture has allowed global population to increase. ... Irrigation, the ability to clear large swaths of land for farming efficiently, and the development of farm machines powered by fossil fuels allowed people to grow more food and transport it to where it was needed.

$\sf{Answer\:by\:UnicornRahuL}$