Natural Resources Crossword
This printable crossword puzzle on the topic of Environmental Science has 12 clues. Answers range from 7 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
a material that comes from nature and is used by living things
a natural resource that can be replaced at about the same rate as it is being used
the process of wearing away rock
the removal of materials such as rock and soil by wearing them away
a natural resource that is being used faster than it can be replaced
the wise use of natural resources to prevent resources from being used up; to maintain the balance of ecosystems
to reprocess a waste material for use in a new product
the release of materials into the environment, usually causing harm
the total variety of living things in an environment; the healthy ecosystem that different groups of species create
a once-living species that no longer exists
organisms in danger of becoming extinct
organisms that are likely to become endangered in the near future
