Earth is the only planet in our solar system with liquid water on its surface.

The Amazon Rainforest is the largest tropical rainforest on Earth.

The Earth's largest desert is Antarctica.

The Earth's longest mountain range is the Andes in South America.

Earth experiences about 100,000 earthquakes annually.

The Earth's outer shell is known as the lithosphere.

The Mariana Trench in the Pacific Ocean is the deepest part of the world's oceans.

The ozone layer, found in the stratosphere, protects life on Earth by absorbing ultraviolet radiation from the Sun.

The Earth's atmosphere contains 21% oxygen.

The Pacific Ocean is the largest and deepest ocean on Earth.