JSIERT

Those living oganisms who manufacture organic food from inorganic nutrients like carbo dioxide and water in the presence of sunlight.

The Biotic components of an ecosystem is a community of living organisms like plants, animals and microorganisms.

Some organism which live together, share shelter and nutrients.

Network of interrelated and interconnected food chain .

A sequence of organisms through which food and its contained energy passes with each member.

Component consists of non-living substances and factors.

Components constitute the living members of ecosystem.

Structural and functional unit of biosphere consisting of commuting of living organism and physical environment.