pablo fuentes
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this is a quiz for all 7th graders

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pablo fuentes
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7th grade science quiz

7th grade science quiz

Question 1 of 8

1

what type of crust is denser?

Select one of the following:

  • Continental

  • Oceanic

Explanation

Question 2 of 8

1

why is oceanic crust denser?

Select one of the following:

  • because it is made of basalt and continental crust is made of granite. basalt is denser than granite

  • because the oceanic land contains water

Explanation

Question 3 of 8

1

are divergent boundaries a way that plate tectonics move by crashing into each other?

Select one of the following:

  • True
  • False

Explanation

Question 4 of 8

1

what happens in a transform fault?

Select one of the following:

  • plates slip past one another making huge earthquakes

  • plates crash into each other.

Explanation

Question 5 of 8

1

what are the features in a convergent plate boundary?

Select one or more of the following:

  • trenches

  • mountains

  • volcanoes

  • island formation

  • cracks

  • seaweed

  • coral reefs

Explanation

Question 6 of 8

1

three types of CONVERGENT plate boundaries are:

Select one or more of the following:

  • ocean to ocean

  • ocean to mantle

  • continent to mid ocean ridge

  • ocean to continent

  • continent to continent

Explanation

Question 7 of 8

1

what do volcanoes form when the subducted oceanic crust melts and rises?

Select one of the following:

  • island arc

  • tectonic plate

Explanation

Question 8 of 8

1

which of these is the largest tectonic plate

Select one of the following:

  • nazca plate

  • juan de fuca plate

  • pacific plate

Explanation

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