What can energy do?
makes things: move, change, grow
Plants need what form of energy?
light
What form of energy is produced in the sun's core?
nuclear
When you are moving, you have ___ energy
mechanical
Name a forms of energy you present in the image.
heat, light, sound, chemical, mechanical
What forms of energy travel to the earth from the sun? Give 2.
light and heat
Burning paper changes ___ to heat and light energy.
chemical
Name one form of energy a car engine produces when it is running and moving.
heat, light, sound, mechanical, electrical
Name one form of energy a car engine produces when it is running and moving.
heat, light, sound, mechanical, electrical
Name one form of energy a car engine produces when it is running and moving.
heat, light, sound, mechanical, electrical
Name one form of energy a car engine produces when it is running and moving.
heat, light, sound, mechanical, electrical
What form of energy does a car use?
chemical, electrical
What form of energy do plants produce/make?
chemical energy
True or False: Energy can be changed from one form to another.
TRUE
True or False: Mechanical energy can be changed to heat energy.
TRUE
True or False: Chemical energy CANNOT be changed to mechanical energy.
FALSE
