Across
- 4. a nonrenewable energy resource formed from the remains of organisms that lived long ago
- 5. a natural resource that can be replaced at the same rate at which the resource is consumed
- 6. the kinetic energy of a substances atoms
- 7. the transfer of energy as heat through a material
- 8. the ability to cause change
Down
- 1. a resource that forms at a rate that is much slower than the rate at which the resource is consumed
- 2. the light and heat that comes from the sun
- 3. the movement of matter due to differences in density
- 5. the transfer of energy as electromagnetic waves