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JNTUA B.TECH R 20 2-3 Syllabus For Environmental science PDF 2022

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JNTUA B.TECH R 20 2-3 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 –Need for Public Awareness.Natural Resources :Renewable and non-renewable resources –Natural resources and associated problems –Forest resources –Use and over –exploitation, deforestation, case studies –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, case studies –Foodresources: World food problems, changes caused by agriculture and overgrazing, effects of modern agriculture, fertilizer-pesticide problems, water logging, salinity, case studies. –Energy resources:

Environmental science Unit Two

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 the following ecosystem:a.Forest ecosystem.b.Grassland ecosystem c.Desert ecosystemd.Aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries)

Biodiversity And Its Conservation :Introduction 0 Definition: genetic, species and ecosystem diversity –Bio-geographical classification of India –Value of biodiversity: consumptive use, Productive use, social, ethical, aesthetic and option values –Biodiversity at global, National and local levels –India as a mega-diversity nation –Hot-sports of biodiversity –Threats to biodiversity: habitat loss, poaching of wildlife, man-wildlife conflicts –Endangered and endemic species of India –Conservation of biodiversity: In-situ and Ex-situ conservation of biodiversity.

Get Complete Lecture Notes for Environmental science on Cynohub APP

Download the APP Now! ( Click Here )

Environmental science Unit Three

Environmental Pollution:Definition, Cause, effects and control measures of :a.Air Pollution.b.Water pollutionc.Soil pollutiond.Marine pollutione.Noise pollutionf.Thermal pollutiong.Nuclear hazards

Solid Waste Management: Causes, effects and control measures of urban and industrial wastes –Role of an individual in prevention of pollution –Pollution case studies –Disaster management: floods, earthquake, cyclone and landslides.

Environmental science Unit Four

Social Issues and the Environment: From Unsustainable to Sustainable development –Urban problems related to energy –Water conservation, rain water harvesting, watershed management –Resettlement and rehabilitation of people; its problems and concerns. Case studies –Environmental ethics: Issues and possible solutions –Climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust. Case Studies –Wasteland reclamation. –Consumerism and waste products. –Environment 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 science Unit Five

Human Population And The Environment: Population growth, variation among nations. Population explosion –Family Welfare Programmes. –Environment and human health –Human Rights –Value Education –HIV/AIDS –Women and Child Welfare –Role of information Technology in Environment and human health –Case studies.

Field Work:Visit to a local area to document environmental assets River/forest grassland/hill/mountain –Visit to a local polluted site-Urban/Rural/Industrial/Agricultural Study of common plants, insects, and birds –river, hill slopes, etc..

Environmental science Course Objectives

To make the students to get awareness on environment To understand the importance of protecting natural resources, ecosystems for future generations and pollution causes due to the day to day activities of human life To save earth from the inventions by the engineers.

Environmental science Course Outcomes

t the end ofthe course, the student will be able toGrasp multidisciplinary nature of environmental studies and various renewable and nonrenewable resources.Understand flow and bio-geo-chemical cycles and ecological pyramids.Understand various causes of pollution and solid waste management and related preventive measures.About the rainwater harvesting, watershed management, ozone layer depletion and waste land reclamation. Casus of population explosion, value education and welfare programmes.

Environmental science Text Books

1.Text book of Environmental Studies for Undergraduate Courses ErachBharucha for University Grants Commission, Universities Press.2.Palaniswamy, “Environmental Studies”, Pearson education 3.S.AzeemUnnisa, “Environmental Studies” Academic Publishing Company4.K.Raghavan Nambiar, “Text book of Environmental Studies for Undergraduate Courses as per UGC model syllabus”, Scitech Publications (India), Pvt. Ltd.

Environmental science Reference Books

1.Deeksha Dave and E.Sai Baba Reddy, “Textbook of Environmental Science”, Cengage Publications.2.M.Anji Reddy, “Text book of Environmental Sciences and Technology”, BS Publication.3.J.P.Sharma, Comprehensive Environmental studies, Laxmi publications.4.J. Glynn Henry and Gary W. Heinke, “Environmental Sciences and Engineering”, Prentice hall of India Private limited5.G.R.Chatwal, “A Text Book of Environmental Studies” Himalaya Publishing House6.Gilbert M. Masters and Wendell P. Ela, “Introduction to Environmental Engineering and Science, Prentice hall of India Private limited.

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 JNTUA B.Tech R 20 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

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