Environment And Ecology (BAS204) - AKTU Question Paper 2022-23
B.Tech · Semester 2 · Free PDF Download
This is the official AKTU Environment And Ecology Previous Year Question Paper for B.Tech Semester 2, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
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Questions Asked in 2022-23
Environment And Ecology (BAS204) — complete question paper
- aWith the help of flow chart, describe the EIA process
- bBriefly discuss the effects of industry on environment
- cHow can you as an individual conserve different natural resources?
- dDiscuss “Hydrogen as an alternative future source of energy”
- eWhat is water pollution? Discuss the sources of water pollution
- fExplain the term ‘population explosion’. Discuss its effects
- gCritically discuss the role of Government in environmental protection
- aDefine ecology and ecosystems. What are biotic and abiotic components of an ecosystem?
- bWhat are the major causes and consequences of deforestation?
- cDefine air pollution. What are source of air pollutants? What are its effects on human health? State and discuss the various approaches to air pollution control
- dWhat are “Greenhouse Gases”? Discuss their contributions to global warming. What can be the effects of global warming? What are remedial measures?
- e“Environment education can play an important role in environmental protection”. Comment on the statement
- aWhat is an environment? How would you broadly divide the major layers of the atmosphere? State their respective altitude and temperature ranges
- bCritically examine the role of ‘chemical fertilizers’ and ‘pesticides’ use in agriculture
- aWhat is biogeochemical cycle? Describe the Nitrogen cycle with the help of neat sketch
- bDiscuss the use and effects of over utilization of surface and ground water sources
- aWhat is solid waste? What are causes of solid waste? Name and briefly discuss three basic functional elements of solid waste management
- bWhat is Eutrophication? Briefly describe the process of eutrophication of lakes. What remedial measure do you suggest for the control of eutrophication of water bodies?
- aWhat are three major sources of emission in an automobile? Describe the direct control technologies that are used to reduce the emission rates from each of these sources
- bDifferentiate between clean rain and acid rain. Name the principal species of acid rain. How they are formed and what are their effects?
- aDiscuss in brief, the salient features of the Water (Prevention and Control of Pollution) Act, 1984
- bDiscuss in brief, the salient features of the Air pollution (Prevention and Control of Pollution) Act, 1981
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
Repeated Questions — BAS204
Questions that appeared in more than one session, found by comparing 3 years of Environment And Ecology papers (2022-23, 2023-24, 2024-25)
Briefly discuss the effects of industry on environment
Appeared in: 2022-23 · 2024-25
Critically discuss the role of Government in environmental protection
Appeared in: 2022-23 · 2024-25
Environment And Ecology — Other Year Papers
AKTU Environment And Ecology PYQs from other sessions
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Syllabus & More PYQs
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