Climate and Ecosystems

An ecosytem is a system where animals and plants (living things) interact with each other and their environment.

10,000 - 15,000 years ago during the Quarternary Period, megafauna were found across the world.

By 10,000 years ago many of these species had become extinct.

There are two possible reasons for the extinction of the megafauna. The first relates to a change in…