POLAR BIOME | K. Siddhartha




Ganges River Dolphin

Read  Watch, Interact, by Networked-Learning book Series

Theme of The Book

Ecology, Environment & Agriculture

A complete book, and a complete solution for GS Preliminary Test. UNIQUE, EXCEPTIONAL EXTRORDINARY

QR code guided video presentation of the chapters in a documentary form


Ecology, Environment& Agriculture Book

By  K. Siddhartha,  Dr. S. Mukherjee

ECOLOGY, BIOENVIRONMENTAL GEOGRAPHY & AGRICULTURE ” is short, concise, pictorial, and authentic book meant for Civil Services preliminary Examination that covers latest global and national events, treaties  policies events till 2021.

ECOLOGY, BIOENVIRONMENTAL GEOGRAPHY & CLIMATE CHANGE serves the purpose of PT examination for Environment Section of the syllabus of the UPSC (Main and Prelims) as well as State PCS and Preparation for Geography optional.

ECOLOGY, BIOENVIRONMENTAL GEOGRAPHY & CLIMATE CHANGE is profusely illustrated and is the most colorful book ever published in India till date.

It is Internationally recognized and and there is no match for the book either contentwise, concept wise illustration wise or design wise.

It comprises of all the latest development related to environment. The coloured plates (24) incorporated in this book is to serve the purpose of better understanding and along with this exhaustive appendix has been given to facilitate the reader have a factual hold.

The book is able to answer 70% of the questions asked from this section every year and ….of the questions asked in preliminary exams of 2022.


  • Natural Environment
  • The Biosphere
  • Ecosystem Concept, Types of Ecosystems
  • Soil Genesis
  • Soil Profile
  • Soil Classification
  • Soil Degradation and Conservation
  • Distribution of Fauna and Flora
  • Biomes
  • Gene Pool Centres
  • Laws of Ecology
  • Human ecological adaptations
  • Global Ecological Imbalances
  • Mans Impact on Ecosystem,
  • Environmental Degradation, Ecological Superiority of Humans
  • Human Impact on Climate-Global Warming, Global cooling,
  • Ozone Hole, Climatic modification by human Activities.
  • Human Impact on Atmosphere- Aerosols, Acid rain, Urban Heat Island
  • Human Impact on Land-Land degradation, Soil Degradation ( Erosion, Salinization, Laterisation) Derelict Land Formation,
  • Human Impact on Water- Marine Pollution (Oil Pollution, Algal Bloom) Marine Waste Disposal, Eutrophication, Bio manipulation,
  • Thermal Pollution,
  • Human Impact on Ecosystem- Biomagnification, Mass extinction, Holocene extinction
  • Pollution- Air Pollution, Stubble burning, Water pollution, Oil Pollution,
  • Biodiversity
  • Forest Conservation, Forest Fires
  • Wildlife Conservation
  • Conservation & Response
  • Sustainable development
  • Animals of the World
  • International Conventions and Treaties
  • Government Schemes and Programmes

The Book is a must for students preparing Environment, Ecology & Agriculture Section of the syllabus of the Union Civil Services as well as State PCS for Civil Services.

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