environmental science

4. conservation- is the effort to reduce wasteful energy consumption by using fewer energy services.
5. is the often measurable ability to avoid wasting materials, energy, effortss, money, and time while performing a task
8. 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; oil.
11. fuel-a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
12. the action of insulating something.
14. transformation-also known as energy conversion, is the process of changing energy from one form to another.

1. fuel- is matter from recently living organisms which is used for bioenergy production.
2. your home warmer through insulation"
3. power-is electricity generated from hydropower.
6. is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work.
7. an industrial installation where a substance is refined.
9. energy- is the thermal energy in the Earth's crust which originates from the formation of the planet and from radioactive decay of materials.
10. oil refinery"
13. energy-is radiant light and heat from the Sun that is harnessed using a range of technologies such as solar power to generate electricity, solar thermal energy, and solar architecture.