Question

what happened on earth when only 2 person are alive and everyone is dead​

Answer 1

Answer:

The UN publication 'World population prospects' (2017) projects that the world population will reach 9.8 billion in 2050 and 11.2 billion in 2100. The human population is predicted to stabilize soon thereafter. A 2014 study published in Science asserts that population growth will continue into the next century.

Explanation:

Answer 2

.................................................