Ecosystems: The soil

By |2017-01-17T11:15:28+02:00February 27th, 2016|Notes, O Level Science Notes, Ordinary Level Notes|

Soil profile. Image credit nesoil.com

Soil profile. Image credit nesoil.com ZIMSEC O Level Combined Science Notes: Ecosystems: The soil  
  • Soil is an important part of the ecosystem
  • It is a critical component of life on earth and agriculture
  • Soil thickness varies from a few millimeters to a several meters in places
  • Animals and plants […]

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