Renewable and nonrenewable sources Crossword
This printable crossword puzzle on the topic of Environmental Science has 15 clues. Answers range from 8 to 28 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Remains of ancient organisms that change into coal.
Converts mechanical energy into electrical energy.
Oil pumped from the ground, also known as crude oil .
Oil deposits extracted at current prices using current technology.
Energy from sources constantly being formed.
Energy from the sun to heat something directly.
Collectors used to heat water or a building sun energy .
Energy source created from organic matter.
Energy produced from water.
Energy from heat in the Earths crust.
Energy source still in development.
Warm surface water used to boil sea water.
Produces electricity chemically with hydrogen fuel and oxygen.
Energy put in a system that does useful work.
Saving energy.
