Y8 Heating and Cooling literacy task

How does heat travel from the sun to the Earth?

• conduction

• convection

• radiation

What does temperature measure?

What is the melting point of pure water?

Convection currents happen in Earth's mantle.
But which layer of the Earth is the hottest?

• Outer core

• Inner core

• Mantle

• Crust

Describe the benefits of using geothermal energy to heat homes compared to burning natural gas.

Describe how heat travels along a metal spanner.
Use the word 'particles' in your answer.

What's another word for the change that happens when an egg is cooked?

• A chemical change

• A physical change

• A heat change