8.1-Evidence of plate motions - 3

The deep valley under the ocean is called ____.

• Hill

• Mountain

• Trench

• Canyon

When the oceanic crust meets the ____ crust, subduction happens.

• Oceanic

• Younger

• Older

• Continental

When the older oceanic crust meets the younger oceanic crust, it will form the chain of ____.

• Mountains

• Deserts

• Volcanic islands

• Lakes

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

It is the sinking of oceanic crust back into the mantle.

• Ridge

• Volcanism

• Subduction

• Melting of oceanic crust

Tags

NGSS.MS-ESS2-3

When the oceanic crust meets the continental crust, it will cause ____ at the continental crust.

• Earthquakes

• Volcanic eruption

• Mountain formation

• Plate movement

Tags

NGSS.MS-ESS2-2

When the older oceanic crust meets the ____ oceanic crust, subduction happens.

• Same age

• Younger

• Older

• Continental