Question

the extinction of species has been accelerated by the activities of people. will not be a problem in the coming century. is a problem limited to the tropics. is a problem only where topsoil and groundwater are limited.

Explanation:

Human activities such as deforestation, pollution, and over - hunting have significantly accelerated species extinction rates. It is a global issue, not limited to the tropics or areas with limited topsoil and groundwater, and will continue to be a major problem in the coming century.

Answer:

has been accelerated by the activities of people.