When everything stops ________ drops.

_____________________ happens when rocks on Earth's surface break apart or change without moving anywhere.

_______________ moves material from one place to another.

_____________________ is the movement of soil and rock by wind, water, ice, and gravity.

Eroded materials are called _______________________.

This is an example of _____________________________.

Waves crashing against a cliff is an example of __________________________ weathering. This is also known as the breaking of rock into smaller pieces by gravity, ice, plant roots, or other factors.

In the pictures below, choose a picture that shows physical weathering of rock that has abrasion caused by wind.

What are glaciers?

This plant's roots have grown into gaps in the rock - forcing the rock to break apart. What type of weathering has occurred?

Which process broke this hole in the arch?

Which process caused this delta to be left at the end of the river?

 Which process caused the sand dune to form here and not somewhere else?

Extreme temperature changes in the desert cause the rock to expand and contract and eventually split.

Small islands made of sediment called deltas form at the end of rivers

Sand dunes are large piles of sand that can be found in the desert. What causes these sand dunes to form?

Besides moving water, what other forces cause erosion?

A cliff formed near the ocean. Which statement best describes how this cliff formed?

When sediments are taken away by erosion and dropped somewhere else, it is ____________

 Lily's family went to the beach over the summer. While there, Lily noticed that the rocks closer to the water’s edge were smooth, and the rocks farther away from the water were rough and jagged. What MOST likely caused the rocks closer to the water to be smooth?

Water mixed with carbon forming carbonic acid that eats away at marble and limestone.

Canyons are formed by

How does freezing water cause the weathering of rocks? The freezing water

The process that breaks down rocks and other materials on Earth's surface is called

Over long periods of time, deposition may change the Earth’s surface by _____.

What causes the greatest erosion effect on our beaches?

What is an enormous mass of ice moving over land, causing weathering of rock and soil?

How do plants weather rocks?

Which of the following is NOT a slow change to Earth's surface?

What is the wearing away or breaking down of rocks called?

Rocks being picked up and carried downstream is an example of ____________.

What does W.E.D. stand for?

This landform is formed by