SNC General Science Grade 4
Select Topic
Ecosystem
Components of Ecosystem
Components of Ecosystem
Abiotic Components
Biotic Components
i. Producer
ii. Consumer
iii. Decomposer
Balanced Ecosystem
Food Chain
Predator - Prey Relationship
Competiton among Organisms
Impacts of Human Actions On Food Chain in an Ecosystem
Role of Humans to Save the Ecosystem
