What is an ecosystem? Write its main components.
Ecosystem. A stable, self-supporting ecological unit resulting from an interaction between a biotic community (living organisms) and its abiotic environment is called an ecosystem. An ecosystem comprises two main components: biotic including plants, animals, and microorganisms and abiotic mainly including substratum, water, minerals, temperature, carbon dioxide, and oxygen. It must also receive a constant supply of energy (light)
