When the plates slide past each other, huge rocks that form at their edges shift with great force, which creates a crack in the earth's surface called a (a)   .

Devices called (a)   can detect vibrations during an earthquake

Volcanoes form when (a)   boundaries move apart.

Volcanoes can be found in the deep ocean or on the Earth's surface where the (a)   can push through weakness in the crust.

Volcanoes have to build up a lot of (a)   in it's chamber before erupting.

What kind of landform can form because of a volcano?

The earth's surface is mostly made of (a)  

What is the breakdown of rock into smaller pieces at or near the Earth's surface? (a)  

What are some ways that wind can weather rock?

What are some ways water can weather rock?

After rocks are weathered, (a)   carries it away.

(a)   weather and erodes rock away. This widens and deepens valleys.

Once erosion takes rocks away, (a)   uses the rocks to build up our earth.

(a)   is the mix of rock and sand.

(a)   happen when moving water in a river slows down near its mouth- the place where the river flows into the ocean or lake

When rainfall is very heavy, rivers overflow. The flat area of land next to a river the receives the overflow is called a (a)   .

Ocean currents and waves help form (a)   .

A ____ ____ is a mound of sand piled up by the wind.

(a)  

___ _______ is a technology resource that helps capture data based on the Earth's surface.

(a)  

A (a)   is a structure that is built across a river to prevent flooding.

A (a)   is a structure that is built along the edges of a river to prevent water from overflowing onto land.

A ___ ____ is built parallel to the road to prevent ocean waves from carrying sediment onto land.

(a)  

A (a)   is built away from land and into water to control the amount of sediment tides carry.

What is the process of bringing in sand from nearby rivers and oceans to restore beaches called?

(a)  

What is the method of planting crops on hillsides called?

(a)