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FossilFuels : is a general term for buried combustible geologic deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, natural gas
ElectricGenerator : is a device that converts mechanical energy to electrical energy.
Petroleum : 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
OilReserves : are the amount of technically and economically recoverable oil.
NuclearEnergy : is the use of nuclear reactions that release nuclear energy to generate heat
NuclearFission : is the main process generating nuclear energy.
NuclearFusion : is a nuclear reaction in which two or more atomic nuclei come very close and then collide at a very high speed and join to form a new nucleus.
RenewableEnergy : is generally defined as energy that is collected from resources which are naturally replenished on a human timescale
PassiveSolarHeating : is the least expensive way to heat your home
ActiveSolarHeating : Flat plate collectors are usually placed on the roof or ground in the sunlight.
BiomassFuel : are organic materials produced in a renewable manner.
HydroelectricEnergy : is the term referring to electricity generated by hydropower
Alternativeenergy : sources are renewable and are thought to be "free" energy sources.
oceanthermalenergy : uses the temperature difference between cooler deep and warmer shallow or surface seawaters to run a heat engine and produce useful work, usually in the form of electricity.
fuelcell : is a device that converts the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen
energyefficiency : is a way of managing and restraining the growth in energy consumption.
energyconservation : refers to reducing energy consumption through using less of an energy service.
GeothermalEnergy : is energy derived from the heat of the earth.
Across:1. | is a way of managing and restraining the growth in energy consumption. | 3. | is the least expensive way to heat your home | 4. | Flat plate collectors are usually placed on the roof or ground in the sunlight. | 6. | is a general term for buried combustible geologic deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, natural gas | 10. | is a nuclear reaction in which two or more atomic nuclei come very close and then collide at a very high speed and join to form a new nucleus. | 14. | is the term referring to electricity generated by hydropower | 15. | is energy derived from the heat of the earth. |
| | Down:1. | is a device that converts mechanical energy to electrical energy. | 2. | is generally defined as energy that is collected from resources which are naturally replenished on a human timescale | 5. | sources are renewable and are thought to be "free" energy sources. | 7. | uses the temperature difference between cooler deep and warmer shallow or surface seawaters to run a heat engine and produce useful work, usually in the form of electricity. | 8. | is the main process generating nuclear energy. | 9. | is a device that converts the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen | 11. | are organic materials produced in a renewable manner. | 12. | are the amount of technically and economically recoverable oil. | 13. | 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 |
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© 2016
PuzzleFast.com, Noncommercial Use Only
Across:1. | is a way of managing and restraining the growth in energy consumption. | 3. | is the least expensive way to heat your home | 4. | Flat plate collectors are usually placed on the roof or ground in the sunlight. | 6. | is a general term for buried combustible geologic deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, natural gas | 10. | is a nuclear reaction in which two or more atomic nuclei come very close and then collide at a very high speed and join to form a new nucleus. | 14. | is the term referring to electricity generated by hydropower | 15. | is energy derived from the heat of the earth. |
| | Down:1. | is a device that converts mechanical energy to electrical energy. | 2. | is generally defined as energy that is collected from resources which are naturally replenished on a human timescale | 5. | sources are renewable and are thought to be "free" energy sources. | 7. | uses the temperature difference between cooler deep and warmer shallow or surface seawaters to run a heat engine and produce useful work, usually in the form of electricity. | 8. | is the main process generating nuclear energy. | 9. | is a device that converts the chemical energy from a fuel into electricity through a chemical reaction of positively charged hydrogen | 11. | are organic materials produced in a renewable manner. | 12. | are the amount of technically and economically recoverable oil. | 13. | 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 |
| |
© 2016
PuzzleFast.com, Noncommercial Use Only