Weathering changes the Earth's surface -------------------.

Earth is the -------------- where we live on.

Weathering can change the shape of the Earth's surface within a week.

Ice takes ----------- space than water.

Weathering by water and ice happens slowly.

What can cause weathering to rocks?

The following picture shows ---------------.

What does the following picture show you?

What does the following picture show you?

Leaves of plants can weather rocks.

My roots can weather rocks over years , Guess me

I am a small break in a rock , Guess me

The following picture shows ---------------.

_____________is the picking up and moving of rocks, soil, or sand from one place to another.

When wind-blown sand can make rocks ----------.

A _________is a thick sheet of moving ice.

Erosion by wind can ____________ farms over many years

Erosion by water causes the canyon to be __________

Erosion keeps happening along with weathering.