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Biology · Category

Ecology and Environment

How living things interact with each other and their surroundings, and how humans affect the planet.

3 chapters

Chapter 31
Ecosystems
Components of an Ecosystem · Habitat and Niche · Food Chains and Food Webs · Trophic Levels and Ecological Pyramids …
8 topics
Class 10Class 12O LevelA Level
Chapter 32
Populations and Communities
Population Growth · Predation and Competition · Symbiosis: Mutualism, Parasitism and Commensalism · Ecological Succession
4 topics
Class 12A Level
Chapter 33
Man and His Environment
Air Pollution · Water Pollution · Land Pollution · Greenhouse Effect and Global Warming …
8 topics
Class 10Class 12O Level