Question

an increase in the human population is the main reason for ________.

deforestation

creating a nature reserve area

afforestation

the survival of other animal species

Explanation:

As the human population grows, there is more demand for land for housing, agriculture, and other activities. This often leads to the clearing of forests, which is deforestation. Creating nature reserve areas, afforestation, and the survival of other animal species are not typically caused by an increase in human population.

Answer:

A. deforestation