Layers of the earth
The outmost layer of the earth.
What is the crust?
A shape or structue on the surface of the earth that sticks out.
What is a landform?
Gases surrounding the earth.
What is the earth's atmosphere?
The center of the earth.
Where is the earth's core?
Landforms take up 25% of earth's surface.
How much space do landforms take up on earth?
Gases like oxygen are in the earth's atmosphere.
What gases are in the earth's atmosphere?
The middle layer of the earth that is rocky and thick.
What is the earth's mantle?
The earth's surface is 75% water
How much of the earth's surface is water/ocean/sea?
A thick layer of gases that act's like a blanket and hold's in the earth's heat.
What is the atmosphere's purpose?