Looking after the world and its animals, plants, etc.
Conservation
Becoming very few and in danger of dying out.
Endangered
Not in the world anymore.
Extinct
The kind of place where a plant or animal usually live.
Habitat
To watch someone or something carefully.
Observe
An animal that hunts other animals.
Predator
An animal that is hunted by another animal.
Prey
A person who talks to us on a television or radio programme.
Presenter
To keep someone or something safe.
Protect
A group of very similar living things.
Species
