Earth's Resources Crossword
This printable crossword puzzle on the topic of Environmental Science has 12 clues. Answers range from 3 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Parts of the environment that supply materials useful or necessary for the survival of living things
Natural resources that can be replenished by natural processes faster than they are used
All organisms need this to survive
Formed from decayed remains of organisms that dried over millions of years
Topsoil is the upper most layer of this
This contains carbon dioxide and oxygen
This is an inexhaustible resource produced by the uneven heating of the atmosphere by the sun
Natural resources that are being used up faster than they can be replaced by natural processes
Nonliving substances found in Earth's crust
Natural resources that will NOT run out, no matter how much of it people use
Greenhouses use this kind of energy
Thermal energy from within Earth
