Which Earth layer is located between the outer core and the crust? (1 point)

Question

Responses

inner core
inner core

rocks
rocks

mantle
mantle

atmosphere

What are the two main elements found in the core of the Earth? (1 point)
Responses

iron and nickel
iron and nickel

nickel and silicon
nickel and silicon

iron and aluminum
iron and aluminum

aluminum and calcium
aluminum and calcium

Where do convection currents happen?(1 point)
Responses

mantle
mantle

core
core

crust
crust

inner 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 magma.
They regularly move because of the convection currents of magma.

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 never move because they are connected to Earth’s crust.

Which statement is correct about the flow of thermal energy inside Earth?(1 point)
Responses

Energy flow inside the mantle causes magma to rise.
Energy flow inside the mantle causes magma to rise.

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.

Answer 1

1. Which Earth layer is located between the outer core and the crust?
   Response: mantle

2. What are the two main elements found in the core of the Earth?
   Response: iron and nickel

3. Where do convection currents happen?
   Response: mantle

4. Which statement is correct about the movement of plates that sit on top of the mantle?
   Response: They regularly move because of the convection currents of magma.

5. Which statement is correct about the flow of thermal energy inside Earth?
   Response: Energy flow inside the mantle causes magma to rise.