Sources of Heat

The Sun is the main source of heat on Earth.

• TRUE

• FALSE

The heat from a campfire keeps us ______.

• cool

• warm

Choose ALL the objects that produce heat.

• 
• 
• 
• 

Match the picture with the correct source of heat.

• earth's interior

• sun

• electricity

Match the picture with the correct source of heat.

• earth's interior

• sun

• electricity

• friction

Match the picture with the correct source of heat.

• earth's interior

• sun

• electricity

• friction

Match the picture with the correct source of heat.

• earth's interior

• sun

• electricity

• friction

It is the flow of energy between objects.

• Heat

• Friction

• Energy

______ of heat energy can be found in plants and animals including their product.

• Natural sources

• electrical sources

Match the picture with the correct source of heat.

• earth's interior

• sun

• electricity

• friction