Difference between Environment, Ecology and Ecosystem

Ecology

  • The Etymology is oikos+ logy. Oikos means house or dwelling.
  • Ecology is the study of relationships and interactions of living organisms with other living organisms and its surrounding environment. Thus, it is the study of house of an organism (its environment + other fellow beings)

Thus, there are three things that we study in Ecology:

  1. Living organisms
  2. Relationship & interactions with other organisms. E.g. whether there is symbiotic relationship like rhizobium and legume plant roots, or Competition among herbivorous animals for food.
  3. Relationship & interactions with surrounding environment. It means how it responds to climate, soil, topography, water availability, atmosphere. e.g. Animals ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Buy February 2018 Issue

Already a Member? Login here

Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Be an Annual Subscriber

Bio–Diversity And Environment