A Navodaya pass out & CIVIL Eng. Graduate of GEC Rajkot. Serving as lecturer in C. U. Shah University. YT -  Knowledge Is Currency 

Hemnandan Yadav

This course contains basic information about ecological pyramid, food chains deferent types of ecosystem and biodiversity.

Crack UPSC CSE Prelims and Mains Exams. Know how to prepare for UPSC 2019 and 2020, complete syllabus, exam patterns, latest notifications to join IAS, IFS, IPS and other cadres of Civil Services.

UPSC CSE - GS

UPSC - Civil Services Examination (IAS) Preparation

Hindi

(Hindi) Ecology and Ecosystem - UPSC

In this lessons we are discussing about introduction to the ecology and ecosystem.

Introduction to Ecology (in Hindi)

In this lessons we are discussing about definition of ecology, ecosystem and classification of ecosystem.

Classification of Ecosystem-1 (in Hindi)

In this lessons we are discussing about classification of ecosystem as natural and artificial.

Classification of Ecosystem-2 (in Hindi)

In this lessons we are discussing about trophic level which includes producer herbivores and carnivorous.

Trophic Level (in Hindi)

In this lessons we are discussing about food chain and food web with examples.

Food Chain and Food Web (in Hindi)

In this lessons we are discussing about ecological pyramid of ecosystem which includes pyramid of number, pyramid of biomass and pyramid of energy.

Ecological Pyramid (in Hindi)

In this lessons we are discussing about biodiversity, it's definition and factors affecting biodiversity.

Biodiversity-1 (in Hindi)

In this lessons we are discussing about major problems of biodiversity like genetic pollution invasive species and habitats destruction.

Lessons

8 lessons • 1h 19m

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Introduction to Ecology (in Hindi)

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Classification of Ecosystem-1 (in Hindi)

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Classification of Ecosystem-2 (in Hindi)

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Trophic Level (in Hindi)

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Food Chain and Food Web (in Hindi)

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Ecological Pyramid (in Hindi)

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Biodiversity-1 (in Hindi)

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Biodiversity - 2 (in Hindi)