8th Grade Science STAAR Review PLATE TECTONICS

• coastal erosion

• plate tectonics

• ocean currents

• glacial melting

Tags

NGSS.MS-ESS2-2

• An earthquake

• A volcanic eruption

• Formation of a rift valley

• Building up of a mountain

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NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

• They are along a transform plate boundary that is no longer active, so erosion is creating deep valleys.

• They are along a transform plate boundary in which plates are currently moving side by side, causing earthquakes and faults.

• They are along a plate boundary in which plates are currently converging, causing uplift and steep slopes.

• They are along a plate boundary in which plates diverged in the distant past, allowing new rock to build up.

Tags

NGSS.MS-ESS2-2

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NGSS.MS-ESS2-2

NGSS.MS-ESS2-1

• Rift valleys form where a continental plate moves under an oceanic plate.

• Rift valleys form where a plate slides horizontally past another plate.

• Rift valleys form where two plates move away from each other.

• Rift valleys form where an oceanic plate moves under another oceanic plate.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

• Location W

• Location X

• Location Y

• Location Z

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NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

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NGSS.MS-ESS2-2

• The Pacific and Nazca plates are both moving to the east.

• The Pacific and Nazca plates are both moving to the west.

• The Pacific plate is moving to the west, and the Nazca plate is moving to the east.

• The Pacific plate is moving to the east, and the Nazca plate is moving to the west.

Tags

NGSS.MS-ESS2-3

• A ridge formed by an inactive convergent boundary

• A valley forming at an active divergent boundary

• A fault forming at an active transform boundary

• A volcano formed by an active transform boundary

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NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

• The volcanoes form an island arc, indicating a converging plate boundary.

• The volcanoes form a line, indicating a diverging plate boundary.

• Two plates are moving past each other, causing faulting and magma formation.

• Two plates are moving apart, creating new seafloor.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3