EARTH DAY Crossword
This printable crossword puzzle on the topic of Environmental Science has 20 clues. Answers range from 5 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Trash in a public place
Biological community of interacting organisms
Envelope of gases surrounding Earth
Surroundings in which we live
Energy not depleted by use like water
To protect from harm
Toxic gas
Reuse discarded material or objects
Relating to living matter
To contaminate
Natural home of an animal or plant
Production and discharge of gas or radiation
Able to be maintained
Maintain in original state
Vanished or no longer living
Relating to the sun
Place to dispose waste
Convert to reusable material
A branch of Biology
Decayed material used as plant fertilizer
