Graduate in Biotechnology.
An aspirant of CSE.
Here to learn and make learning fun.

Arfaa Zishan

This course will contain the detailed discussion of the Chapter 1 of Shankar IAS book. The various concepts and principles related to Ecology. Starting from the History of Ecology, this course will go through the concept of Environment and the levels of organization in Ecology will be dealt with in details.
The second chapter will also be included in this course.Various concepts like Energy flow , Food chain, Food web, Ecological pyramids, Biotic interactions, Biogeochemical cycles i.e. both sedimentary and gaseous cycles and Ecological Successions are discussed in details.

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

English

EnE Shankar IAS Summary: Ch 1 - Ecology and Ch 2 - Functions of an Ecosystem

Ecology

Environment & Ecology

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

The definition and history of ecology is discussed. The concept of Environment and its various components along with the concept of external and internal environments are discussed with the help of an example of a fish.

History of Ecology and Environment

This lesson deals with the First three levels of organisation in Ecology.

Levels of Organisation in Ecology - 1

This lesson discusses Ecosystem in details.

Levels of Organisation in Ecology - 2

This lesson deals with the last two levels of organisation in Ecology i.e. Biome and Biosphere. Also, concepts like Ecotone and Niche are discussed.

Levels of Organisation in Ecology - 3

This lesson starts with the Chapter 2 of Shankar IAS.
Concepts like Energy Flow, Food Chain and its types and Food Web is discussed in details.

Energy flow, Food chain and Food Web

The various Ecological Pyramids such as Pyramid of Numbers, Pyramid of Biomass and Pyramid of Energy are discussed in this lesson.

Ecological Pyramids

This lesson talks about Pollutants and various Trophic Levels. The different Biotic interactions are also discussed.

Pollutants, Trophic levels and Biotic interactions

This lesson deals with the concept of nutrient cycling and 2 sedimentarg cycles - Phosphorous and Sulphur are discussed in details.

Biogeochemical Cycles (Sedimentary)

In this lesson the concept of Ecological succession is discussed.

Ecological Succession

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Sudarshan Gurjar

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

Pillai Sruthi P Kumar

This course explains the topics ecosystem in detail in simple language 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.

Ecosystem: Class 12 NCERT for UPSC CSE

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

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 24m

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History of Ecology and Environment

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Levels of Organisation in Ecology - 1

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Levels of Organisation in Ecology - 2

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Levels of Organisation in Ecology - 3

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Energy flow, Food chain and Food Web

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Ecological Pyramids

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Pollutants, Trophic levels and Biotic interactions

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Biogeochemical Cycles (Sedimentary)

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Ecological Succession