science lesson 3
TRANSCRIPT
Science heat
Lesson 3
These objects give us heat
Light and heat rays of the sun are important and powerful sources of energy fires can also provide off heat.
Thermometers help you measure the temperature
Temperature
TRANSCRIPT
Science heat
Lesson 3
These objects give us heat
Light and heat rays of the sun are important and powerful sources of energy fires can also provide off heat.
Thermometers help you measure the temperature
Temperature