Environment And Ecology (BAS204) — 2012–2026 Papers, Notes & Syllabus

Environmental Science — Complete Notes

The full first-year set for Basic Mechanical Engineering, Basic Civil Engineering and Environmental Science in one file. Part A: thermodynamics — systems and properties, the first and second laws, work in the standard processes, IC engines, power transmission and manufacturing. Part B: civil — building materials and components, surveying, transportation and water resources. Part C: environmental science — ecosystems, natural resources, biodiversity, air, water, soil and noise pollution, global issues, Indian environmental legislation, sustainable development and environmental ethics. Solved numericals throughout, a formula sheet and a high-yield question checklist at the end. 15 pages.

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basic-mechanical-civil-and-environmental-science-complete-notes.pdf · 43 KB

End Sem 2018 Question Paper

AKTU end-semester examination, 2018. Course code BAS204 / EAS205 / NAS105 / NAS205.

Environmental Science — Complete Notes

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basic-mechanical-civil-and-environmental-science-complete-notes.pdf · 43 KB

End Sem 2018 Question Paper

AKTU end-semester examination, 2018. Course code BAS204 / EAS205 / NAS105 / NAS205.

End Sem 2017 Question Paper

AKTU end-semester examination, 2017. Course code BAS204 / EAS205 / NAS105 / NAS205.

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environment-and-ecology-2017.pdf · 52 KB

End Sem 2016 Question Paper

AKTU end-semester examination, 2016. Course code BAS204 / EAS205 / NAS105 / NAS205.

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environment-and-ecology-2016.pdf · 50 KB

End Sem 2015 Question Paper

AKTU end-semester examination, 2015. Course code BAS204 / EAS205 / NAS105 / NAS205.

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environment-and-ecology-2015.pdf · 43 KB

End Sem 2012 Question Paper

AKTU end-semester examination, 2012. Course code BAS204 / EAS205 / NAS105 / NAS205.

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environment-and-ecology-2012.pdf · 68 KB⬇ 17 downloads

End Sem May 2026 Question Paper

AKTU end-semester examination, May 2026. Course code BAS204 / EAS205.

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environment-and-ecology-2026-05.pdf · 500 KB

End Sem August 2024 Question Paper

AKTU end-semester examination, August 2024. Course code BAS204 / EAS205.

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environment-and-ecology-2024-08.pdf · 60 KB

End Sem 2023 Question Paper

AKTU end-semester examination, 2023. Course code BAS204 / EAS205.

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environment-and-ecology-2023.pdf · 783 KB

End Sem 2019 Question Paper

AKTU end-semester examination, 2019. Course code BAS204 / EAS205.

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environment-and-ecology-2019.pdf · 150 KB

Syllabus — Environment And Ecology (BAS204)

Official AKTU syllabus, unit-wise, from the 2022-23 common first year (BAS / BCS / BEE / BEC / BME). Source: https://aktu.ac.in/pdf/syllabus/syllabus2223/Syllabus_BTech_First_Yr_Common_other_than_AG_%26_BT_effective_from_2022_23_R.pdf

Unit I

Environment: Definition, Types of Environment, Components of environment, Segments of environment, Scope and importance, Need for Public Awareness. Ecosystem: Definition, Types of ecosystem, Structure of ecosystem, Food Chain, Food Web, Ecological pyramid. Balance Ecosystem. Effects of Human Activities such as Food, Shelter, Housing, Agriculture, Industry, Mining, Transportation, Economic and Social security on Environment, Environmental Impact Assessment, Sustainable Development.

Unit II

Natural Resources: Introduction, Classification. Water Resources; Availability, sources and Quality Aspects, Water Borne and Water Induced Diseases, Fluoride and Arsenic Problems in Drinking Water. Mineral Resources; Material Cycles; Carbon, Nitrogen and Sulfur cycles. Energy Resources; Conventional and Non conventional Sources of Energy. Forest Resources; Availability, Depletion of Forests, Environment impact of forest depletion on society.

Unit III

Pollution and their Effects; Public Health Aspects of Environmental; Water Pollution, Air Pollution, Soil Pollution, Noise Pollution, Solid waste management.

Unit IV

Current Environmental Issues of Importance; Global Warming, Green House Effects, Climate Change, Acid Rain, Ozone Layer Formation and Depletion, Population Growth and Automobile pollution, Burning of paddy straw.

Unit V

Environmental Protection; Environmental Protection Act 1986, Initiatives by Non Governmental Organizations (NGO’s), Human Population and the Environment: Population growth, Environmental Education, Women Education.

Environment And Ecology

Notes1

Environmental Science — Complete Notes

Previous Year Paper9

End Sem 2018 Question Paper

Notes1

Environmental Science — Complete Notes

Previous Year Paper9

End Sem 2018 Question Paper

End Sem 2017 Question Paper

End Sem 2016 Question Paper

End Sem 2015 Question Paper

End Sem 2012 Question Paper

End Sem May 2026 Question Paper

End Sem August 2024 Question Paper

End Sem 2023 Question Paper

End Sem 2019 Question Paper

Syllabus1

Syllabus — Environment And Ecology (BAS204)

Unit I

Unit II

Unit III

Unit IV

Unit V

📘Notes1

Environmental Science — Complete Notes

📝Previous Year Paper9

End Sem 2018 Question Paper

📘Notes1

Environmental Science — Complete Notes

📝Previous Year Paper9

End Sem 2018 Question Paper

End Sem 2017 Question Paper

End Sem 2016 Question Paper

End Sem 2015 Question Paper

End Sem 2012 Question Paper

End Sem May 2026 Question Paper

End Sem August 2024 Question Paper

End Sem 2023 Question Paper

End Sem 2019 Question Paper

📋Syllabus1

Syllabus — Environment And Ecology (BAS204)

Unit I

Unit II

Unit III

Unit IV

Unit V

Notes1

Previous Year Paper9

Notes1

Previous Year Paper9

Syllabus1