O Level Science Notes

///O Level Science Notes

September 2016

Managing Ecosystems

By | 2017-01-17T11:11:10+00:00 September 16th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

The savannah. Image credit wildnatureinstitute.org The savannah. Image credit wildnatureinstitute.org ZIMSEC O Level Integrated Science Notes: Managing Ecosystems

  • The ecosystem needs to looked after to ensure it is in balance
  • Humans can have good or bad effects on the ecosystem
  • Soil is an especially important component of the Zimbabwean ecosystem because […]
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