Where do convection currents happen?(1 point)
Responses
A.crust
B.core
C.mantle
D.inner core
Which statement is correct about the movement of plates that sit on top of the mantle? (1 point)
Responses
A.They regularly move because of the convection currents of magma.
B.They never move because they are connected to Earth’s crust.
C.They never move because they are connected to mountains.
D.They regularly move because of the convection currents of oceans.
Which statement is correct about the flow of thermal energy inside Earth?(1 point)
Responses
A.Energy flow inside the mantle causes magma to sink deeper.
B.Energy flow inside the crust causes magma to rise.
C.Energy flow inside the crust causes magma to sink deeper.
D.Energy flow inside the mantle causes magma to rise.
Which is a result of boundary plates colliding or sliding past each other? (1 point)
Responses
A.valleys form
B.earthquakes occur
C.mountains form
D.volcanoes erupt
