rock cycle Flashcards

1
Q

rock 1

A

a solid made up of many different

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2
Q

sedimentary rock

A

Rocks that have been formed through the deposition of and solidification of sediment.

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3
Q

igneous rock

A

Formed by a volcano or the solidification of molten rock.

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4
Q

metamorphic rock

A

Formed by extreme heat or pressure that changes the structure rock.

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5
Q

Rock cycle

A

The process in which rocks are continuously transformed between the 3 rock types.

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6
Q

Sediment

A

mineral or organic matter carried and deposited by water or wind that may consolidate into rock.

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7
Q

weathering

A

To age or change rock as a result of being exposed to the elements wind ice water and extreme temperatures.

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8
Q

Erosion

A

The movement of small pieces of rock or sediment due to wind water gravity and other natural forces.

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9
Q

Cementation

A

The hardening and sticking of mineral grains.

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10
Q

Molten

A

Liquified by heat

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11
Q

magma

A

a hot molten rock below the Earth’s surface

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12
Q

lava

A

molten rock that erupts from a volcano or vent also the solid rock that forms when molten rock cools.

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13
Q

Deposition

A

When sediments are deposited or dropped off in a different location.

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