Btech Food Technology graduate. Passionate about Indian Superfoods.Learning enthusiast and a reader.Winner of Oral presentation at NCFT 2017

Aishwarya Sharma

The course is a summary of NCERT Class XII (Biology). It covers all important aspects of ecosystem, its stratification as well as functionality.

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

Introduction to Ecosystem: UPSC CSE

Ecology

Environment & Ecology

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

The lesson focuses on the functionality aspect of an ecosystem. It covers the major factors affecting the structure and functionality of ecosystem

1.1 Ecosystem - Structure and Function

The lesson focuses on the ecosystem productivity and the various factors affecting the productivity. The types of productivity would also be discussed in this lesson

1.2 Productivity of Ecosystem

Decomposition is an important process within our Ecosystem. The various steps of decomposition and the factors affecting decomposition rate have been discussed

1.3 Decomposition

The lesson is about the flow of energy in the Food chains. It discussed the various trophic levels and how the energy passes on from one trophic levels to another via 10% 
law.

1.4 (a) Energy Flow

Ecological pyramids are representations of the interrelationships between the organisms and their Food or energy flow.

1.4 (b) Ecological Pyramids

Pyramids of biomass and pyramids of energy have been discussed in the lesson.
Apart from that pyramids also have certain limitations to them, which have been covered in the lesson.

1.4 (c) Ecological Pyramids

Overview

Nutrient cycling is important to keep the natural processes ongoing. The lesson discusses one important cycle  The Carbon Cycle

1.5 (a) Nutrient Cycling and Carbon cycle

The Nitrogen cycle has been discussed in detail

1.5 (b) Nitrogen cycle

The lesson covers the sedimentary phosphorus cycle

1.5 (c) Phosphorus Cycle

Ecological succession leads to formation of stable climax communities. Types of succession have been discussed with examples and diagrams

1.6 Ecological succession

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

11 lessons • 1h 36m

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1.1 Ecosystem - Structure and Function

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1.2 Productivity of Ecosystem

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1.3 Decomposition

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1.4 (a) Energy Flow

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1.4 (b) Ecological Pyramids

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1.4 (c) Ecological Pyramids

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Overview

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1.5 (a) Nutrient Cycling and Carbon cycle

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1.5 (b) Nitrogen cycle

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1.5 (c) Phosphorus Cycle

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