What is the process that produces haploid (1n) cells is known as?

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation: