2. What is heat?
The Sun is made of very, very hot gases.
t warm s E a rt h
Its hea
3. Heat
Energy that makes
things hot.
Heat from the
sun warms
land air
water
4. Some things warm up faster than others.
Which part of the street gets hot faster?
5. Other sources of Heat
You can feel heat from other things too.
lamp
fire stove
friction
6. Thinking caps
What is heat?
What can cause something to warm up
quickly?
What happens when you rub your hand
together?
What are some things that the sun can
warm?
Which things warm up fastest?
7. Thinking caps
What is heat?
What can cause something to warm up
quickly?
What happens when you rub your hand
together?
What are some things that the sun can
warm?
Which things warm up fastest?
