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Wednesday, August 5, 2020

BASIC ECOLOGICAL SYSTEM

    

 Meaning of Ecology.


Ecology can simply be defined as a branch of biology, deals with the relationships of with their environment and with each other.





Ecology is derived from a greek word "oikos" which means home or dwelling place.
     

                  Branches of Ecology.



(a) Autecology: Autecology is concerned with the study of an individual organism or a single specie's of organism and it's environment.


(b) Synecology: Synecology is concerned with the study of the interrelationships between groups of organism or species of organism living together in an area.









         Ecological concepts
 1. Ecosystem: An ecosystem refers to a system formed by an ecological community and it's environment that function as a unit. This is the interconnectedness of organism's a(plant, animals,microbes) with each other and their environment.

2. Biotic community (Biome): A biotic community is any naturally occurring group of different organisms living together and interacting in the same environment.


3. Habitat: A place of abode, settled dwelling, residence, house of living organism. In other words, Habitat is any environment in which an organism lives naturally, for example.....The habitat of fish is water.

4. Population: population can be defined as the total number of organism's living within a political or geographical boundary.

5. Lithosphere: The lithosphere is the solid portion of the earth. It is made up of rocks and mineral materials.
You can a well visit ECOLOGICAL MANAGEMENT for better understanding

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