# Where Does The Heat Come From That Drives This Convection Current In The Mantle?

The heat that drives the convection current in the mantle is the result of the Earth’s molten rock and magma melting and reforming.

## Where is the convection current source of heat come from?

The convection current source of heat comes from the hot air and water vapor that rise up from the Earth’s surface.

## What is the process of convection?

Convection is the process of heat exchanging between two masses. It occurs when the temperature of one mass increases the temperature of the other mass.

## Where does convection current occur?

Convection current occurs when hot air rises and cooler air falls.

## What causes heat energy?

The heat energy of a reaction is converted into work. Work is the energy that is used to move something.

## How does convection current start?

Convection current starts when the air pressure inside a container increases because the heat of the object is creating a current of air.

## How does convection cause the motion of plates that drives plate tectonics quizlet?

Convection causes the motion of plates that drives plate tectonics.

## Where does the heat come from that drives this convection current in the mantle quizlet?

The heat that drives the convection current in the mantle is the heat of the Earth’s core.

## Which statement describes how heat is transferred by convection?

Convection is the process by which heat is transferred from one object to another.

## What is the source of energy that drives the movement of the lithospheric plates Why do you think this is the source?

The lithospheric plates move because of the energy that is stored in the earth’s mantle. This energy is released when the earth’s plates move along the lithosphere.

## What is the name of the process that happens in the mantle that helps drive plate tectonics?

The mantle is a layer of the Earth’s crust that is between the Earth’s surface and the core. It is made up of a very hot, molten rock called magma. The mantle drives plate tectonics by moving and pulling the Earth’s plates.

## What are the two factors that cause heat transfer by convection?

The two factors that cause heat transfer by convection are the temperature difference and the speed of the flow of air.

## What is heat and how does it move?

Heat is a type of energy that travels through the air. It is created when the temperature of an object increases. When it travels through the air, it is called a wave.

## What do convection currents do in the mantle?

A convection current is a current of air and gas that flows through the Earth’s mantle. Convection currents are responsible for the creation and exchange of heat and gas between the Earth’s crust and the mantle.

## What must happen for heat to be transferred by convection?

The heat must be transferred from a colder object to a warmer object.