earthquake 2 Flashcards

1
Q

The thin, outermost layer where we live.

A

crust

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2
Q

crust involves

A

continental crust
oceanic crust

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3
Q

The thickest layer beneath the crust.
Made of hot, semi-solid rock that slowly moves.

A

mantle

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4
Q

A layer of liquid metal (mostly iron and nickel).
Responsible for creating Earth’s magnetic field.

A

outer core

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5
Q

A solid ball of metal (mostly iron).
The hottest part of Earth, but solid due to high pressure

A

inner core

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6
Q

is a scientific theory that explains how landforms are created from the movement of the Earth. The earth’s crust is broken into Seven large plates and into several smaller plates.

A

Plate tectonics

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7
Q

Primarily, earthquakes and volcanoes occur in a pattern that runs between continents and oceans.

A

coast

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8
Q

are often formed inside continents or near their edge.

A

mountain ranges

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9
Q

occur when plates collide with each other. Volcanos and Earthquakes commonly occur along

A

Convergent boundaries

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10
Q

occur when plates move away from on another. When they move apart, water or magma fills the space and creates new land.

A

Divergent boundaries

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