Energy

3. green energy that does not pollute the environment; harnessed from the energy of wind
4. one form of energy changes to another; allows energy to be using in different ways
6. Nonrenewable energy sources formed from the remains of living organisms (coal, natural gas, petroleum)
9. energy transfer from warm objects to cooler objects
12. energy transfer from moving objects pushing or pulling on another
13. makes work easier by changing the size or direction of acting forces
14. the ability to do work
15. green energy that does not pollute the environment; harnessed from water
16. green energy that does not pollute the environment; energy harnessed from the sun (radiant light and heat)
17. two or more simple machines working together

1. energy transfer in the form of waves (ex. microwaves, radio waves; energy from the sun)
2. movement of energy from one source to another source
5. refers to the number of times a machine multiplies a force
7. energy transfer of electric charges moving through conductors to complete a circuit
8. mechanical energy of position; capable of starting motion
10. mechanical energy of motion
11. processed by an object because of its motion or energy of position (not in motion)