Rocks Flashcards

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0
Q

Rock cycle

A

The series of processes in which a rock forms, changes from one type to another is destroyed, and forms again by geological processes

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1
Q

Rock

A

A naturally occurring solid mixture of one or minerals or organic matter

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2
Q

Erosion

A

The process by which wind, water, ice, or gravity transports soil and sediment from one location to another

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3
Q

Deposition

A

The process in which material is laid down

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4
Q

Composition

A

The chemical makeup of a rock; describes either the minerals or other minerals in the rock

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5
Q

Texture

A

The quality of a rock that is based on the on the sizes, shapes, and positions of the rock’s grains

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6
Q

Strata

A

A single bed of sedimentary rock

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7
Q

foliated

A

consisting of thin sheets

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8
Q

nonfoliated

A

not consisting of thin sheets

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9
Q

intrusive igneous rocks

A

igneous rocks made inside earth

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10
Q

extrusive igneous rocks

A

igneous rocks made outside of the earth

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