When two tectonic plates are moving away from each other, the boundary between them is called...
Divergent boundary
Convergent boundary
Transform boundary
Subduction
2. Multiple Choice
30 seconds
1 pt
When two tectonic plates are moving toward each other, the boundary between them is called...
Divergent boundary
Convergent boundary
Transform boundary
Subduction
3. Multiple Choice
30 seconds
1 pt
When two tectonic plates slide past each other, neither crashing together, nor pulling apart, the boundary between them is called...
Divergent boundary
Convergent boundary
Transform boundary
Subduction
4. Multiple Choice
1 minute
1 pt
Sometimes, when two tectonic plates collide, one is pushed below the other; this action at the convergent boundary is called...
Divergent boundary
Convergent boundary
Transform boundary
Subduction
5. Multiple Choice
1 minute
1 pt
When an oceanic plate is subducted under a continental plate, a deep valley is formed in the ocean. What is this valley called?
a trench
a rift zone
ocean spreading ridge
Continental crust
6. Multiple Choice
1.5 minutes
1 pt
When a continental plate is pulled away from another continental plate, the area of crust that is thinned and pulled apart is called.
a trench
a rift zone or rift valley
ocean spreading ridge
Continental crust
7. Multiple Choice
30 seconds
1 pt
When an oceanic plate is pulled away from another oceanic plate,, magma spews from below the crust and this is formed.
a trench
a rift zone or rift valley
ocean spreading ridge
continental crust
8. Multiple Choice
30 seconds
1 pt
When divergent plates pull the crust apart, cracks form in the crust called...
Fissures
Mountain Ranges
Volcanoes
Rock Cycle
9. Multiple Choice
1 minute
1 pt
When convergent plates collide, if both plates are pushed upward, this forms.
Fissures
Mountain Ranges
Volcanoes
Rock Cycle
10. Multiple Choice
30 seconds
1 pt
When fissures form, magma is pushed to the surface forming...
Fissures
Mountain Ranges
Volcanoes
Rock Cycle
11. Multiple Choice
30 seconds
1 pt
The movement of the tectonic plates continually creates new rock on the surface of the earth and pulls old rock back into the mantle and recycles it. This process is called...