Ecosystem. Structure of ecosystem. Biotic factors. Aboitic factors.

1. ECOSYSTEM
-By Team-4(Bsc.Cs)

2. What are ecosystems?
 The self sustainable structural and funtional Interaction between Living and
non living components.
 An ecosystem is of all the living plants, animals and organisms,in a given area
interact with each other.
 An ecosystem also includes non-living factors like, water, climate earth,
weather, soil,etc...,

3. Let’s analyze this ecosystem:

4. What is the structure of an ecosystem?
 The structure of an ecosystem is a description of the organisms and physical
features of the environment.
 It provides the information about the range of the climate in the area as well
 There are two factors all ecosystem have
 Abiotic factor
 Biotic factor

5. Abiotic Factors
 Abiotic component of ecosystem include basic inorganic elements and
compounds.
 Soil, water, oxygen, calcium carbonate, minerals and a variety of organic
compounds.

6. Biotic Factors
 Biotic factors include all living organisms present in the environment.
 Plants
 Animals
 Bacterium
 Fungi

7. The different ecosystem
 Deserts
 Forests
 Hills slope
 Pond
 Aquatic