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Matter cycles
This site presents a brief overview of the earthly cycles of carbon, water, nitrogen, phosphorus and sulphur. It is available in five languages.
Intended for grade levels:
  • Middle (6-8)
  • High (9-12)
  • College (13-14)
  • Graduate / Professional
Type of resource:
  • Text:
    • Ref. material
  • Biology
  • Chemistry
  • Environmental science
  • Soil science
  • Technology
Technical requirements:
No specific technical requirements, just a browser required
Cost / Copyright:
No cost
Parts of the content of this site may be used if quoted correctly and with a link to the source.
DLESE Catalog ID: DLESE-000-000-004-453
Resource contact / Creator / Publisher:
Author: Miss Stephanie Manouk Enzler
Lenntech BV