natural resources 2 Crossword
This printable crossword puzzle on the topic of Environmental Science has 10 clues. Answers range from 9 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
interaction between different components of biosphere to maintain the balance between biotic and abiotic components
processes vital for the living
the zone of air, land and water
living things that form an ecosystem
simple gaseous compound contain, carbon, chlorine, fluorine that are a major cause of ozone depletion
permanent destruction of forests
the reduction of nitrates and nitrites by bacteria
a system in which biotic and abiotic factors are functioning together
phenomenon of increasing average air temperature near the surface of earth
a natural process that warm the earth surface
