B.TechSemester 22024-25Environment And EcologyBAS204
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Environment And Ecology (BAS204) - AKTU Question Paper 2024-25

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 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 2
Session:2024-25
University:AKTU / UPTU

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Questions Asked in 2024-25

Environment And Ecology (BAS204) — complete question paper · 70 marks · 3 Hours

Section AAttempt all questions in brief. 02 x 7 = 14
  • a
    Define environment. What are the components of environment?
  • b
    Differentiate between food chain and food web
  • c
    What are the effects of industrialization on the environment ?
  • d
    What is noise pollution?
  • e
    Write any two effects of global warming
  • f
    What is the role of NGOs in environmental protection?
Section BAttempt any three of the following: 07 x 3 = 21
  • a
    Explain the structure of an ecosystem with a diagram
  • b
    Describe the carbon and nitrogen cycles
  • c
    Explain soil pollution and its prevention
  • d
    Explain the causes and effects of acid rain
  • e
    Describe population growth as an environmental issue
Section CAttempt any one part of the following: 07 x 1 = 07
  • a
    Define sustainable development. Explain all sustainable Deve lopment Goals
  • b
    How human activities do related to agriculture and industry imp act the environment? Explain with specific examples
  • a
    Discuss the availability, sources, and quality aspects of water resources. Explain the problems associated with fluoride and arsenic in drinking water
  • b
    Explain the environmental impact of energy consumption
  • a
    Discuss the major types of pollution (Air, Water, Soil, Noise) and their adverse effects on public health. Suggest suitable measures for solid waste management
  • b
    Explain in detail the interrelation between pollution and pu blic health
  • a
    Explain the phenomenon of "Burning of paddy straw" and its environmental implications, particularly in the context of air pollution and climate change in India
  • b
    Describe the causes and impacts of ozone layer depletion
  • a
    Discuss the importance of environment education
  • b
    Explain Environmental Protection Act 1986

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)

2x

What is the role of NGOs in environmental protection?

Appeared in: 2022-23 · 2024-25

Environment And Ecology — Other Year Papers

AKTU Environment And Ecology PYQs from other sessions

Environment And Ecology2022-23Environment And Ecology2023-24Environment And Ecology2024-25Environment And Ecology2022-23Environment And Ecology2023-24Environment And Ecology2025-26

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Syllabus & More PYQs

Paper solve karne se pehle unit-wise syllabus dekh lo

📘 Environment and Ecology — Unit-wise SyllabusBAS104AKTU 1st Year SyllabusAKTU 1st Year PYQs — All Branches