natural resources

4. (heat within the earth.)
6. sedimentary deposit composed predominantly of carbon that is readily combustible.)
7. (contains stored chemical energy from the sun that is produced by plants through photosynthesis.)
10. (a byproduct from nuclear reactors, fuel processing plants, hospitals and research facilities.)
12. (resources that continue to exist despite being consumed or can replenish themselves over a period of time)
14. (a fossil fuel formed from the remains of plants and animals)

1. (the use of sustained nuclear fission to generate heat and electricity)
2. (a form of renewable energy that harnesses the power of the wind to generate electricity.)
3. (a substance that is used up more quickly than it can replace itself.)
5. ( An energy source formed in the Earth's crust from decayed organic material.)
8. ( a renewable source of energy that generates power by using a dam or diversion structure to alter the natural flow of a river or other body of water.)
9. naturally occurring liquid found beneath the earth's surface that can be refined into fuel)
11. (The capacity or power to do work, such as the capacity to move an object)
13. (energy from the sun that is converted into thermal or electrical energy. )