Across
- 1. a generator is a device that converts motive power.
- 4. Something that animals died and then after millions of years can be used.
- 5. a nuclear reaction in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy.
- 9. a liquid mixture of hydrocarbons that is present in certain rock strata and can be extracted and refined to produce fuels including gasoline, kerosene, and diesel oil.
- 10. is a form of energy that harnesses the power of water in motion
Down
- 2. is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles
- 3. is energy that has been derived from earth's natural resources that are not finite or exhaustible, such as wind and sunlight.
- 6. comes from splitting atoms in a reactor to heat water into steam, turn a turbine and generate electricity
- 7. denote the amount of crude oil that can be technically recovered at a cost that is financially feasible at the present price of oil.
- 8. is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis.