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JNTUK B.TECH R20 1-2 Syllabus For Environmental science PDF 2022

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JNTUK B.TECH R20 1-2 Syllabus For Environmental science PDF 2022

Get Complete Lecture Notes for Environmental science on Cynohub APP

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You will be able to find information about Environmental science along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Environmental science after reading this blog. Environmental science has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Environmental science can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Environmental science are mentioned below in detail. If you are having a hard time understanding Environmental science or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Environmental science Unit One

Multidisciplinary nature of Environmental Studies:

Definition, Scope and Importance – Sustainability: Stockholm and Rio Summit–Global Environmental Challenges: Global warming and climate change, acid rains, ozone layer depletion, population growth and explosion, effects;. Role of information technology in environment and human health.

Ecosystems: Concept of an ecosystem. – Structure and function of an ecosystem; Producers, consumers and decomposers. – Energy flow in the ecosystem – Ecological succession. – Food chains, food webs and ecological pyramids; Introduction, types, characteristic features, structure and function of Forest ecosystem, Grassland ecosystem, Desert ecosystem, Aquatic ecosystems.

Environmental science Unit Two

Natural Resources

Natural resources and associated problems.

Forest resources: Use and over – exploitation, deforestation – Timber extraction – Mining, dams and other effects on forest and tribal people.

Water resources: Use and over utilization of surface and ground water – Floods, drought, conflicts over water, dams – benefits and problems.

Mineral resources: Use and exploitation, environmental effects of extracting and using mineral resources.

Food resources: World food problems, changes caused by non-agriculture activities-effects of modern agriculture, fertilizer-pesticide problems, water logging, salinity.

Energy resources: Growing energy needs, renewable and non-renewable energy sources use of alternate energy sources.

Land resources: Land as a resource, land degradation, Wasteland reclamation, man induced landslides, soil erosion and desertification; Role of an individual in conservation of natural resources; Equitable use of resources for sustainable lifestyles.

Get Complete Lecture Notes for Environmental science on Cynohub APP

Download the APP Now! ( Click Here )

Environmental science Unit Three

Biodiversity and its conservation:

Definition: genetic, species and ecosystem diversity- classification – Value of biodiversity: consumptive use, productive use, social-Biodiversity at national and local levels. India as a mega-diversity nation – Hot-sports of biodiversity – Threats to biodiversity: habitat loss, man-wildlife conflicts. – Endangered and endemic species of India – Conservation of biodiversity: conservation of biodiversity.

Environmental science Unit Four

Environmental Pollution

Definition, Cause, effects and control measures of Air pollution, Water pollution, Soil pollution, Noise pollution, Nuclear hazards. Role of an individual in prevention of pollution. – Pollution case studies, Sustainable Life Studies. Impact of Fire Crackers on Men and his well being.

Solid Waste Management: Sources, Classification, effects and control measures of urban and industrial solid wastes. Consumerism and waste products, Biomedical, Hazardous and e – waste management.

Environmental science Unit Five

Social Issues and the Environment:

Urban problems related to energy -Water conservation, rain water harvesting – Resettlement and rehabilitation of people; its problems and concerns. Environmental ethics: Issues and possible solutions. Environmental Protection Act -Air (Prevention and Control of Pollution) Act. –Water (Prevention and control of Pollution) Act -Wildlife Protection Act -Forest Conservation Act-Issues involved in enforcement of environmental legislation. -Public awareness.

Environmental Management: Impact Assessment and its significance various stages of EIA, preparation of EMP and EIS, Environmental audit. Ecotourism, Green Campus – Green business and Green politics.

The student should Visit an Industry / Ecosystem and submit a report individually on any issues related to Environmental Studies course and make a power point presentation.

Environmental science Course Objectives

The objectives of the course are to impart:

Overall understanding of the natural resources.

Basic understanding of the ecosystem and its diversity.

Acquaintance on various environmental challenges induced due to unplanned anthropogenic activities.

An understanding of the environmental impact of developmental activities.

Awareness on the social issues, environmental legislation and global treaties.

Environmental science Course Outcomes

Overall understanding of the natural resources.

Basic understanding of the ecosystem and its diversity.

Acquaintance on various environmental challenges induced due to unplanned anthropogenic activities.

An understanding of the environmental impact of developmental activities.

Awareness on the social issues, environmental legislation and global treaties.

Environmental science Text Books

Environmental Studies, K. V. S. G. Murali Krishna, VGS Publishers, Vijayawada

Environmental Studies, R. Rajagopalan, 2nd Edition, 2011, Oxford University Press.

Environmental Studies, P. N. Palanisamy, P. Manikandan, A. Geetha, and K. Manjula Rani; Pearson Education, Chennai

Environmental science Reference Books

Text Book of Environmental Studies, Deeshita Dave & P. UdayaBhaskar, Cengage Learning.

A Textbook of Environmental Studies, Shaashi Chawla, TMH, New Delhi

Environmental Studies, Benny Joseph, Tata McGraw Hill Co, New Delhi

Perspectives in Environment Studies, Anubha Kaushik, C P Kaushik, New Age International Publishers, 2014

Scoring Marks in Environmental science

Scoring a really good grade in Environmental science is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your B.tech examinations . This video will also inform students on how to score high grades in Environmental science . There are a lot of reasons for getting a bad score in your Environmental science exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTUK B.Tech R20 Environmental science was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Environmental science on Cynohub APP

Download the APP Now! ( Click Here )

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