Which Earth layer is located between the outer core and the crust? (1 point)
Responses
mantle
mantle
inner core
inner core
rocks
rocks
atmosphere
mantle
What are the two main elements found in the core of the Earth? (1 point)
Responses
iron and nickel
iron and nickel
iron and aluminum
iron and aluminum
aluminum and calcium
aluminum and calcium
nickel and silicon
nickel and silicon
iron and nickel
Where do convection currents happen?(1 point)
Responses
crust
crust
inner core
inner core
core
core
mantle
mantle
Which statement is correct about the movement of plates that sit on top of the mantle? (1 point)
Responses
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 oceans.
They regularly move because of the convection currents of oceans.
They regularly move because of the convection currents of magma.
They regularly move because of the convection currents of magma.
They never move because they are connected to Earth’s crust.
They never move because they are connected to Earth’s crust.
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