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11 questions
Which statement explains how convection currents affect the movement of plates?
Gravity pulls one edge of a plate down into the mantle, which causes the rest of the plate to move as well.
Heat from Earth’s interior causes lithospheric plates to collide at convergent plate boundaries, causing volcanoes.
Heat from Earth’s interior causes currents of hot rising magma and cooler sinking magma to flow, moving the crust along with them.
As convection currents drift across the oceans, they bring the pieces of Earth’s crust with them as the supercontinent breaks apart.
Use the drop-down menus to identify the labeled plates.
Label A
Use the drop-down menus to identify the labeled plates.
Label B
Use the drop-down menus to identify the labeled plates.
Label c
The image to the left shows Earth’s major plates. A geologist is studying a plate boundary indicated by the arrow.
Fill in the blank to complete the statement about the plate boundary.
This boundary is between the African Plate and the ____________ Plate
Identify the types of convergent boundary at Label A.
oceanic-oceanic
oceanic-continental
continental-continental
Identify the types of convergent boundary at Label B.
oceanic-oceanic
oceanic-continental
continental-continental
Identify the types of convergent boundary at Label C.
oceanic-oceanic
oceanic-continental
continental-continental
The landform pictured here is most commonly formed at what type of plate boundary?
convergent boundary
divergent boundary
transform boundary
Which landforms might you see at a divergent plate boundary? Check all that apply.
mid-ocean ridge
mountain range
rift valley
volcano
island
The photo shows the San Andreas fault zone. This is a fault formed at a transform boundary.
What would you expect to find along this fault?
rift valleys
volcanoes
earthquakes
mountains
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