Which best explains mantle convection?(1 point)

Question

Responses

Warmer material in the mantle moves down, and cooler material in the mantle moves up.
Warmer material in the mantle moves down, and cooler material in the mantle moves up.

Warmer and cooler material in the mantle move up.
Warmer and cooler material in the mantle move up.

Cooler material in the mantle moves down, and warmer material in the mantle moves up.
Cooler material in the mantle moves down, and warmer material in the mantle moves up.

Warmer and cooler material in the mantle move down.

Answer 1

The response that best explains mantle convection is:

Cooler material in the mantle moves down, and warmer material in the mantle moves up.

This describes the process of mantle convection, where warm material rises and cool material sinks, creating a convection cycle.