energy vocab

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Across
  1. 7. Energy-Energy of electric charges moving through conductors; powers devices used in daily life
  2. 11. Gas- Fossil fuel consisting of methane that occurs naturally underground
  3. 12. Energy- Energy that travels in waves ( ex; microwaves, radio waves, energy from the sun)
  4. 15. Energy- Energy derived from sources that are continually replenished ( wind, solar, biomass, geothermal, hydro-power)
  5. 17. The process by which glucose is converted to cellular energy often with the use of oxygen
  6. 18. The upper layer of earth in which plants grow; provide a mixture of nutrients as well as a habitat for many organisms
  7. 19. Energy- Resources consumed by humans much faster than nature can produce ( ex: oil, natural gas)
Down
  1. 1. The process by which carbon dioxide and water are converted into glucose ( sugar) by plants, algae, and certain bacteria; uses sunlight energy to produce nutrients
  2. 2. The ability to do work
  3. 3. Energy- Energy harnessed from the sun ( radiant light and heat )
  4. 4. Energy-Energy of moving particles or atoms that make up all matter; heated substances have more thermal energy than cooled substances
  5. 5. Fossil fuel used to produce gasoline and oil
  6. 6. Energy-Energy stored in atomic bonds that form molecules; released when chemical reactions occur and rearrange those atoms by breaking the bonds
  7. 8. The act of preserving or maintaining the planet and its resources
  8. 9. Energy- Energy of moving objects, such as a rolling ball, wind or currents
  9. 10. Energy-Energy stored in the nucleus of an atom, released when protons or neutrons are added to or removed from the nucleus
  10. 13. Transformation-One form of energy changes to another; allows energy to be used in different ways ( chemical energy in a battery transforms into electric energy in many battery-powered appliances)
  11. 14. Fuel-Nonrenewable energy source formed from remains of living organisms, which cause pollution ( coal, natural gas, petroleum)
  12. 16. Fossil fuel made of mostly carbonized plant matter