Across
- 3. the use of sunlight to meet energy needs
- 5. a resource that cannot be restored as quickly as it is used
- 8. electricity generated by the energy in moving water
- 10. a combustible (burnable) fuel made from the remains of recently living organisms
- 11. a resource that can be restored more quickly than it is used up
Down
- 1. a fuel formed from the fossilized remains of organisms
- 2. a form of energy resulting from the flow of charged particles
- 4. energy produced by heat that is transferred from Earth’s interior
- 6. a gas that traps heat in Earth’s atmosphere
- 7. farm many wind turbines installed together in an area to generate electricity for a community
- 8. a combination of two types; a vehicle that uses two different sources of fuel
- 9. energy produced by the splitting of atoms