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4.1 - 4.3 Plate Tectonics

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Last updated over 2 years ago
17 questions
4.1 - Plates and Boundaries
6
4
4
1
4
6
4
4.2 - Plate Boundary Types (Divergent and Transform)
6
6
4.3 - Convergent Boundaries
2
6
2
2
4
4
4
6
Question 1
1.

Why do the oceanic and continental crust not fall into the Mantle?

Question 2
2.

Check all boxes that complete the statement.

Oceanic crust is...

Question 3
3.

Check all boxes that complete the statement.

Continental crust is...

Question 4
4.

Where is the temperature in the Mantle the greatest?

Question 5
5.

How do you know the answer you put for #4 is correct?

Question 6
6.

Describe or demonstrate how the convection currents in the Mantle work.

Question 7
7.
Click and drag the correct plate name to its location on the world map.
Other Answer Choices:
Scotia
Eurasian
Indian
North American
Pacific
Juan de Fuca
Australian
Antarctic
Caribbean
African
Philippine
Nazca
Question 8
8.

Click and drag each item to the corresponding category. (Items may be used more than once or not be used at all.)

  • plates moving in opposite directions
  • San Andreas Fault
  • Mount St. Helens
  • ground above caves in
  • East Africa Rift
  • lift and rip the crust
  • Mid-Atlantic Ridge
  • creation of new crust
  • Oceanic Divergent
  • Continental Divergent
  • Transform
Question 9
9.

Describe how a 'Strike-Slip Fault' is different from a 'Transform Fault'.

Question 10
10.

What is the name of the process of one tectonic plate going under another?

Question 11
11.

Oceanic Crust and Continental Crust converge.

Which goes under, and why?

Question 12
12.

Why does the top of the continental crust deform and fracture in a subduction zone?

Question 13
13.

The crust melting from the subducting plate causes magma to 'float up' to the surface and create volcanoes.

Question 14
14.

What is the driving force behind the movement of the tectonic plates?

Question 15
15.
When oceanic and oceanic plates converge, the __________ plate tends to subduct because it is often the one with the __________ density.
Question 16
16.

Check off anything that makes the following statement true.

When continental and continental plates converge ...

Question 17
17.

Match the given items to their correct categories. (Items may be used more than once or not be used at all.)

  • subduction zone created
  • Himalayan Mountains
  • Mount St. Helens
  • Mid-Atlantic Ridge
  • no subduction zone created
  • Aleutian Islands
  • Continental and Contiental
  • Contiental and Oceanic
  • Oceanic and Oceanic