Science 7th grade rock cycle

Front

What is the rock cycle?

Back

The rock cycle is a continuous process that describes the transformation of rocks through various stages: igneous, sedimentary, and metamorphic.

Front

What are the three main types of rocks?

Back

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

Front

How do sedimentary rocks form?

Back

Sedimentary rocks form from the accumulation and compaction of sediments, which can include minerals, organic matter, and fragments of other rocks.

Front

What is an example of a sedimentary rock?

Back

An example of a sedimentary rock is sandstone.

Front

What is the process of metamorphism?

Back

Metamorphism is the process by which existing rocks are transformed into metamorphic rocks due to heat, pressure, or chemically active fluids.

Front

What is an example of a metamorphic rock?

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An example of a metamorphic rock is marble, which forms from limestone.

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How do igneous rocks form?

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Igneous rocks form from the cooling and solidification of magma or lava.

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What is the difference between intrusive and extrusive igneous rocks?

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Intrusive igneous rocks form from magma that cools slowly beneath the Earth's surface, while extrusive igneous rocks form from lava that cools quickly on the surface.

Front

What is a characteristic feature of igneous rocks?

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A characteristic feature of igneous rocks can be a glassy surface, especially in extrusive types.

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What can you not find in a sedimentary rock?

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You cannot find wood in a sedimentary rock.