Where do convection currents happen?(1 point)
Responses
mantle
mantle
crust
crust
inner core
inner core
core
Which statement is correct about the movement of plates that sit on top of the mantle? (1 point)
Responses
They regularly move because of the convection currents of oceans.
They regularly move because of the convection currents of oceans.
They never move because they are connected to Earth’s crust.
They never move because they are connected to Earth’s crust.
They never move because they are connected to mountains.
They never move because they are connected to mountains.
They regularly move because of the convection currents of magma.
Which statement is correct about the flow of thermal energy inside Earth?(1 point)
Responses
Energy flow inside the crust causes magma to rise.
Energy flow inside the crust causes magma to rise.
Energy flow inside the crust causes magma to sink deeper.
Energy flow inside the crust causes magma to sink deeper.
Energy flow inside the mantle causes magma to sink deeper.
Energy flow inside the mantle causes magma to sink deeper.
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
earthquakes occur
earthquakes occur
valleys form
valleys form
volcanoes erupt
volcanoes erupt
mountains form
9 answers
2. They regularly move because of the convection currents of magma. (B)
3. Energy flow inside the mantle causes magma to rise. (A)
4. Earthquakes Occur (C)
1 answer