Unit 1. NATURE

A very high area of land. Like a really high hill!

• mountain

• beach

• forest

• desert

1. The Sahara is the biggest _____on Earth.

• hill

• bay

• desert

• lake

The water we can see at the beach.

• island

• sea

• river

• lake

Area of land surrounded by water on all sides.

• forest

• lake

• hill

• island

What is the correct picture of the RIVER?

• 
• 
• 

What is the covered nearly three-fourths (¾) of the earth's surface?

• water

• land