Front

What is erosion?

Back

The movement of weathered material on the Earth's surface by wind, water, or ice.

Front

How are fossil fuels formed?

Back

They are formed from dead plants and animals that died millions of years ago and were buried under heat and pressure.

Front

Which type of energy can be renewed?

Back

Water is a renewable energy source.

Front

What is a V Shaped Valley?

Back

A narrow area of low land between hills and mountains created by a river.

Front

What role does a mushroom play in the ecosystem?

Back

A mushroom is a decomposer.

Front

What is weathering?

Back

The process of breaking down rocks and minerals into smaller pieces.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of materials, while erosion is the movement of those materials.

Front

What are the three main types of rocks?

Back

Igneous, sedimentary, and metamorphic.

Front

What is a natural resource?

Back

A natural resource is a material or substance that occurs in nature and can be used for economic gain.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.