This article contains handwritten toppers notes for Class 12 Biology chapter "Ecosystem". You can download these notes in a pdf format from the direct google drive links.
Ecosystem Biology handwritten Notes - PDF
Various topics covered in the NCERT notes syllabus for the Biology chapter Ecosystem are described as- Ecosystems: Patterns, components; productivity and decomposition; energy flow; pyramids of number, biomass, energy (Topics excluded: Ecological Succession and Nutrient Cycles).
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