Over a decade's experience of writing in The Hindu newspaper.
Teaching in civil services coaching Institutes in Delhi from past 5 years. 

S M Umair

This course deals with the Unit 1 of Environment and Ecology subject. Here, you will learn about the Basics of Ecology which is the starting point for this subject.

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) UPSC CSE: Basics of Ecology

Ecology

Environment & Ecology

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

This is an overview of the course on Basics of Ecology. Here I will highlight the key topics that are to be covered in Unit 1 of Ecology.

Overview (in Hindi)

In this video, you will learn the origin, definition and importance of Ecology. This tells you what is Ecology.

What is Ecology (in Hindi)

In this lesson you will learn about the different hierarchical levels of ecology so that you can next learn in great detail about Ecosystem in the following lesson.

Hierarchical Levels of Ecology (in Hindi)

Ecosystem, its definition and what is its structure and its functions. 
Also learn about what are autotrophic and heterotrophic components

Ecosystem - Structure and Functions (in Hindi)

Ecosystem - what are the producers,  consumers and decomposers in an ecosystem.  How do they work?

Ecosystem - Producers, Consumers, and Decomposers (in Hindi)

Energy Flow and Food Chain

Food Web v/s Food Chain

Ecological Pyramid of Numbers

Ecological Pyramid of Biomass and Energy and the limitations of ecological pyramids

Ecological Pyramid of Biomass and Energy

India's Top Geography Educator | Use invite code - 'SGYT10' to Unlock my Free Content | Explore the World of Geography like a Pro!

Sudarshan Gurjar

Here you can find all the previous years question related to Biomes!!
Highly recommended for UPSC/other exam category!!

(Hindi) MCQ's on Biomes

Here you can find all important information about Ecology basics...
Highly recommended for UPSC/MPPSC

(Hindi) Ecology and Environment

Travelling gives you 'experience' & teaching 'immortalizes' it.  Loves both :)  

Vimal Singh Rathore

In this course, each lesson contains one specific concept in Environmental Science which is important for any exam and for the general awareness.

Important Concepts in Environment and Ecology

M.Sc. Botany(Gold Medalist ),B.Ed & DCA
12+ Years Experience , mentored 10K+ students
Cleared UPPSC,PGT,TGT,CET Exam
Ex-Bio Lecturer in GIC


Juhi Mishra

In this course, Juhi Mishra discusses the concept of ecology, environment and ecosystem. The course will be beneficial for UPSC CSE aspirants.

(Hindi) Environment and Ecology: UPSC CSE

(Hindi) Ecosystem Basics for UPSC CSE

Pillai Sruthi P Kumar

This course includes explanation of environment topics important for UPSE and other government exams in simple language and in an easy way. It mainly concentrates on beginners to get them with their basics. It also aims to generate interest among the viewers on the topic and also learning with fun.

Lessons

9 lessons • 1h 37m

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Overview (in Hindi)

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What is Ecology (in Hindi)

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Hierarchical Levels of Ecology (in Hindi)

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Ecosystem - Structure and Functions (in Hindi)

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Ecosystem - Producers, Consumers, and Decomposers (in Hindi)

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Energy Flow and Food Chain

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Food Web v/s Food Chain

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Ecological Pyramid of Numbers

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Ecological Pyramid of Biomass and Energy