Science Unit 2 Earth

As soon as a mountain forms it begins to wear away (erosion)

What is the mantle made of?

The mantle is the ______ layer of the Earth.

The crust is a thin layer made of

A glacier can carve soil and rock creating a

Earth's surface is changed by events caused by

Earthquakes are caused by sudden movement of the crust

2 plates can collide together causing part of the land to fold over, forming a

The only liquid layer of Earth is the

I will study and do well on the test!

Plains can form by erosion and deposition of material.

How many layers does Earth have?

When 2 continental plates collide, they push upward forming

The mantle is ______ than the crust

The inner core is solid iron and nickel.

The outer layer of Earth is called the

The crust floats around on the

When the plates move, it is called

Canyons form when rivers cut through rock and soil.

Pangea

The outer core is hot and liquid.

Mountains, hills, valleys, plains, canyons are

How are mountains formed?

Landforms are

The crust is

Scientists have dug to Earth's core!!

The Earth is always

Plate tectonics can cause events such as

The part of Earth we walk on is called the

Solid and mostly iron layer...

Crust is broken into smaller pieces called

The inner core is liquid.