Chapter 8/9 Review 2 (Weathering and Plate Tectonics)

Name the boundary

• convergent boundary
• divergent boundary
• transform boundary
• sergent boundary

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NGSS.MS-ESS2-3

Whenever a subduction zone is formed a ______ is formed.

• Mountain
• Island Arc
• Rift
• Volcano

A subduction zone is formed...

• when one tectonic plate sinks below another
• at every type of convergent plate boundary
• at every type of divergent plate boundary
• at transform boundaries

What happens when two oceanic plates move apart from each other?

• A mid-ocean ridge forms
• An underwater volcano forms
• An underwater trench forms
• An oceanic plate subducts a continental plate

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NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Which is evidence of a weak spot in Earth’s crust where magma can reach the surface?

• an ocean

• a volcano

• an earthquake

• a mountain range

Which element causes soil to appear red?

• calcium

• magnesium

• silicon

• iron

Which is the starting material of soil?

• parent material

• organic matter

• debris

• silt

Which processes most contribute to soil formation?

• heating and cooling

• melting and pressure

• weathering and erosion

• compaction and cementation

How is new crust formed at the bottom of the Atlantic Ocean?

• Magma cools when it reaches the surface at a mid-ocean ridge.

• Magma cools when it reaches the surface along a subduction zone.

• Magma cools underground and pushes up rock at a continental hot spot.

• Magma cools underground and pushes up rock through an oceanic trench.

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NGSS.MS-ESS2-1

Why do continents move?

• because of centrifugal force from Earth's rotation

• because the seafloor spreads along the mid-ocean ridge

• because the continents push through the mantle

• because of the gravitational force that creates tides

Tags

NGSS.MS-ESS2-3