Components of natural environment abiotic and biotic

Components of natural environment

1. Module – 1 ENVIRONMENT AND ECOSYSTEM 1.1 Concept of Environmental System 1.2 Natural and Anthropogenic Environment 1.3 Components of Natural Environment 1.4 Concept and components of Ecosystem 1.5 Structure and composition of ecosystem 1.6 Functions of ecosystem 1.7 Importance of Environmental studies

2. Last Lecture……….. Abstract Components of natural environment Location Size of the region Shape of the region Nature of coastline

3. What is meant by biotic components? Which are they?

4. Biotic Components Natural Environment Biotic components include all living organisms on the planet earth. They include: - Soil Natural Vegetation Animals and Birds Micro Organisms

5. Soil Top layer of the earth surface is called soil. Soil consist of both inorganic and organic matter . Soil characteristics determine choice of crop. Soil controls agricultural production.

6. Soil

7. Natural Vewgetation Natural vegetation includes green cover on the earth surface. It ranges from grasses to tall evergreen forests. Natural vegetations are fundamental in economic growth and also environmental sustenance.

8. Animals and Birds Animals play significant role in economy as well as ecology. Animals are also found on the land and in the water.

9. Micro Organisms Micro-organisms are microscopic insects and bacteria They decompose dead bodies of plants and animals. They convert complex materials into simple substances.

10. Micro Organisms

11. Summary: The natural environment is composed by abstract, abotic and biotic components Biotic components include all livivng organisms Natural vegetations Animals and Birds Micro Organisms All biotic components of natural environment play significant role in economy as well as ecology.

12. Test Result – 09/10/2020 100% marks! Congratulations!!!! Amit raghunath bandole Devraj Mandarai Dipali Naiknavre Kaustubh Vijay sagavekar Manasi NiranjanPadyal Prathmesh Mahadev Parab Rashi premnath Bhoir Rohan gaman gaikwad Sakshi Sunil Eknath kadam Sunny Tata Vaishnavi Yash Hiren Lodaya माणूस

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