Earth is the biggest planet in the universe.

• True
• False

Earth has more_____ than land.

• Dirt
• Water
• Volcanoes
• Metal

The moon orbits the____.

• Sun
• Jupiter
• Solar system
• Earth

What are the main layers of Earth called?

• The center, middle and end
• The center, rocks layer and water.
• Layer 1, Layer 2 and Layer 3
• The core, the mantle, and the crust

The core is mostly made up of______.

• Water
• Lava
• Metal
• Rock

The middle layer (the mantle) of the Earth is the largest layer.

• True
• False

The top layer of the Earth is called the:

• Crust
• Sea Water
• Volcanic surface
• Environment

The ocean is divided into sections by large pieces of land called...

• islands

• continents

• states

• rivers

Openings in the Earth, lava flows out of these openings and builds up

• canyons
• volcanoes
• hurricanes
• valleys

Very deep valleys with steep sides, often formed by river erosion are called...

• canyons

• rivers

• plateaus

• mountains