B.TechSemester 12025-26Environment And EcologyBAS104
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Environment And Ecology (BAS104) - AKTU Question Paper 2025-26

B.Tech · Semester 1 · Free PDF Download

This is the official AKTU Environment And Ecology Previous Year Question Paper for B.Tech Semester 1, academic session 2025-26. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 1
Session:2025-26
University:AKTU / UPTU

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Questions Asked in 2025-26

Environment And Ecology (BAS104) — extracted question text · 70 marks · 3 Hours

Section AAttempt all questions in brief. 02 x 7 = 14
  • a
    Explain importance of public awareness for environment
  • b
    Define environment and list its main components
  • c
    What is non-conventional energy? Give one example
  • d
    Discuss effects of water pollution on aquatic life
  • e
    Explain causes and effects of global warming
  • f
    What is sustainable development?
  • g
    State the objective of Environmental Protection Act, 1986
Section BAttempt any three of the following: 07 x 3 = 21
  • a
    Explain the structure and functions of an ecosystem with a neat diagram
  • b
    Explain the classification of natural resources and discuss their sustainable utilization
  • c
    Define pollution and explain different types of pollution with their sources and effects
  • d
    Discuss environmental impacts of burning paddy straw
  • e
    Discuss role of NGOs in sustainable development
Section CAttempt any one part of the following: 07 x 1 = 07
  • a
    Define environment and explain its types, components, and segments in detail. Also discuss the scope and importance of environmental studies
  • b
    Discuss the effects of human activities such as agriculture, industry, mining, transportation and urbanization on the environment
  • a
    Explain carbon, nitrogen and sulfur cycles with neat diagrams and describe their environmental significance
  • b
    Describe forest resources, causes of deforestation and its environmental and social impacts
  • a
    Discuss water pollution in detail, including its causes, effects and control measures
  • b
    Describe solid waste management techniques and their importance in urban areas
  • a
    Explain global warming and climate change. Discuss their causes, impacts and mitigation measures
  • b
    Discuss population growth, automobile pollution and burning of paddy straw as major environmental issues
  • a
    Describe the relationship between human population growth and environmental degradation
  • b
    Discuss the importance of environmental education and women education in protecting the environment

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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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