Unit 6: Endangered Species

What is the biggest animal in the world?

• elephant

• rhinoceros

• blue whale

• hippo

_____ is a large black and white animal like a bear that lives in China and is very rare.

• Tiger

• Polar bear

• Saola

• Giant panda

Many species of plants and animals are threatened with _____.

• extinct

• extinction

• exist

• existence

_____ became extinct millions of years ago.

• Dinosaurs

• Rhinos

• Hippos

• Gorillas

Established in 1962, Cuc Phuong is the oldest national ____ in Vietnam.

The sea turtle is an _____ species .

• danger

• dangerous

• endanger

• endangered