Unit 8 · Environmental Biology
The major terrestrial and aquatic biomes of the world, what determines them, and the monsoon climate, climatic zones and elevation zones of Sri Lanka that shape its vegetation.
Deshapriya Senevirathne. B.Sc. (Hons) Biology Special, University of Peradeniya — graduated with a class pass. All the content and lessons in A/L Biology on Paadama are reviewed by Deshapriya Senevirathne, and the lessons are taught by him.