De-extinction

Variety of species living in an area.

A species of plant or animal that is in danger of becoming extinct.

A community of interacting organisms and their environment.

Gases in Earth's atmosphere that trap heat.

It is the genetic information inside the cells of the body that helps make people who they are.

One who fights, plays, or takes a position against another.

The time before any written history.

Scientist who try to understand the natural world and the things that live in it.

Any ground that remains completely frozen—32°F (0°C) or colder—for at least two years straight.

The process of bringing an extinct species back to life.