Natural environments
Water & Oceans
Nature & Countries
100

This hot, wet environment is home to trees and many species of monkeys, birds, and insects.

rainforest

100

About 71% of Earth's surface is covered by this substance

Water

100

This enormous rainforest is often called the “lungs of the Earth” and is home to incredible biodiversity.

The Amazon Rainforest

200

This natural thing is formed when a river flows over a steep drop in the land, causing water to fall vertically.

Waterfall

200

This is the largest ocean on Earth.

Pacific ocean

200

This enormous desert covers much of northern Africa and is the largest hot desert in the world.

 Sahara Desert

300

This small, narrow body of flowing freshwater is usually smaller than a river and may flow into a larger body of water.

Stream

300

This deep part of the ocean receives little to no sunlight and is home to unusual animals adapted to extreme pressure and darkness.

deep ocean or abyssal zone

300

This famous volcano in Japan is an iconic symbol of the country and is one of its most recognizable natural landmarks.

Mount Fuji