Biogeochemical Cycling Crossword Puzzle

Download and print this Biogeochemical Cycling crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.

Biogeochemical Cycling Crossword Puzzle

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QUESTIONS LIST:

  • anthropogenic: sources such as fossil fuel combustion which originate from human activity
  • biogenic: photosynthesis of oxygen originate from natural functions of biological organisms
  • emission: chemical species are emitted to the atmosphere by a variety of sources via a process called _
  • deposition: all material in the atmosphere is eventually deposited back to the earth's surface via _ process
  • lifetime: also known as residence time
  • reservoirs: places where element is recycled, accumulated or held for a long period of times
  • transformed: matter can cycle through the biosphere because elements are not used up but are only _
  • flux: the action or process of flowing or flowing out
  • biogeochemical: the circulation of chemical nutrients such as carbon, oxygen, nitrogen, phosphorus through the biological and physical world is known as _ cycle
  • pops: _ are organic compounds that resist environmental breakdown via biological, chemical, and photolythic processes