Earth and Environmental Science Review Flashcard

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What is erosion?

Back

Erosion is the natural process that gradually shapes the land by carrying small particles away, often through wind, water, or ice.

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What are metamorphic rocks?

Back

Metamorphic rocks are types of rocks that have been transformed by extreme heat and pressure.

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How does hydropower work?

Back

Hydropower generates electricity by harnessing the energy of flowing water.

Front

What is the ultimate renewable resource?

Back

Wind is considered the ultimate renewable resource because it is abundant and can be harnessed continuously.

Front

Why is silicon valuable for the electronics industry?

Back

Silicon is valuable for the electronics industry because it is a key component in semiconductors, which are essential for electronic devices.

Front

What is deposition?

Back

Deposition is the process by which sediments, soil, and rocks are added to a landform or land mass.

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What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces by natural forces such as wind, water, and temperature changes.

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What are igneous rocks?

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Igneous rocks are formed from the cooling and solidification of molten rock (magma or lava).

Front

What is geothermal energy?

Back

Geothermal energy is heat that comes from the sub-surface of the earth, which can be used for heating and electricity generation.

Front

What is solar energy?

Back

Solar energy is energy harnessed from the sun's rays, which can be converted into electricity or heat.