Question

what is meant by ecosystem? explain in detail about various ecosystems and their functions

Answer 1

An ecosystem is, therefore, defined as a natural functional ecological unit com­prising of living organisms (biotic community) and their non-living (abiotic or physio chemical) environment that interact to form a stable self-supporting sys­tem. A pond, lake, desert, grassland, meadow, forest etc. are common examples of ecosystems.

Structure and Function of an Ecosystem:

Each ecosystem has two main components:

(1) Abiotic

(2) Biotic

Answer 2

The interrelationship and interdependence among all the organisms in a physical setting is called an ecosystem.
In our earth , there are many ecosystems around us.The main ecosystems are-1. Terrestrial 2. Aquatic and 3. Air . I hope this answer will help you.
Thanks for your question.