Rock Cycle

Front

What is the rock cycle?

Back

The rock cycle is a continuous process that describes how rocks change from one type to another over time through processes like weathering, erosion, sedimentation, and metamorphism.

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How are metamorphic rocks formed?

Back

Metamorphic rocks are formed through the process of heating and pressure applied to existing rocks.

Front

What are the three main types of rocks?

Back

The three main types of rocks are sedimentary, metamorphic, and igneous.

Front

What is sedimentary rock?

Back

Sedimentary rock is formed from the accumulation and compaction of sediment, which can include minerals, organic material, and fragments of other rocks.

Front

What is the process of weathering?

Back

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

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by water, wind, or ice.

Front

What is the definition of strata?

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Strata are layers of sedimentary rock that are formed by the deposition of sediment over time.

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What is an igneous rock?

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Igneous rock is formed from the cooling and solidification of magma or lava.

Front

What are minerals?

Back

Minerals are naturally occurring inorganic substances that have a definite chemical composition and crystal structure, and they are the building blocks of rocks.

Front

What is the difference between magma and lava?

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Magma is molten rock located beneath the Earth's surface, while lava is magma that has reached the Earth's surface.