New IGNOU LSE-02 Help Book Ecology in English – B.Sc. Life Science Latest Edition Guide and Study Material.

Block 1 – Environment and its Components
Ecology and Ecosystem
Environmental Components: 1. Light, Temperature and Atmosphere
Environmental Components: 2. Water
Environmental Components: 3. Soil

Block 2 – Ecosystem: Functioning Types
Ecosystem Functioning
Nutrient Cycling
Types of Ecosystems: 1 Terrestrial Ecosystems
Types of Ecosystems: 2 Aquatic Ecosystems

Block 3 – Community Ecology
Nature and Structure of Community
Community Change
Community Organisation and Interaction Among Organisms
Population Parameters and Regulation

Block 4 – Humans and Ecology
An Overview of Human Evolution and Human Population
Ecosystem Degradation and the Wildlife
Environmental Pollution: Causes, Consequences and Control