B.TechSemester 22023-24Environment And EcologyBAS204
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Environment And Ecology (BAS204) - AKTU Question Paper 2023-24

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 2023-24. 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:2023-24
University:AKTU / UPTU

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Questions Asked in 2023-24

Environment And Ecology (BAS204) — extracted question text · 70 marks · 3 Hours

Section AAttempt all questions in brief. 2 x 7 = 14
  • a
    Write the types of environments. 2 1
  • b
    Give the examples of natural resources. 2 1
  • c
    What is sustainable use of water resources? 2 2
  • d
    What are the T ypes of the Carbon Cycle? 2 3
  • e
    Carbon monoxide is more dan gerous than carbon dioxide. Why? 2 4
  • f
    What is the role of a greenhouse in maintaining temperature? 2 4
  • g
    W h y do farmers burn paddy straw? 2 5
Section BAttempt any three of the following: 7 x 3 = 21
  • a
    What is the difference betw een geographical and man-made environments? Explain
  • b
    Explain the threats that are responsible for the destruction of natural resources
  • c
    How can the use of air conditioners cause air pollution? What are the measures for the of air pollution?
  • d
    What is meant by ozone depletion? How CFC and other ozone de pleting substances affect ozone shield?
  • e
    Discuss population explosion in Indian context. What are the m a j o r cause and effect of population explosion?
Section CAttempt any one part of the following: 7 x 1 = 7
  • a
    What are the segments of environment? discuss in brief about each? Also show in sketch
  • b
    Explain the impact of human activities on the Earth's physic al geography
  • a
    How is climate change affecti ng water resources? Explain. 7 2
  • b
    With neat sketch explain the major division of global carbon cycle. 7 2
  • a
    At one time, hand pump water was considered to be pure and u sed freely for drinking in villages but not now. Why? Comment on this statement
  • b
    How do the three categories of municipal solid waste (compos t, recycling and landfill) differ?
  • a
    How acid rain is formed? Wh at remedial measures do you suggest? 7 4
  • b
    What are greenhouse gases? How it is correlated with global warming? 7 4
  • a
    Discuss the adverse impacts of urbanization and industrializ ation and suggests suitable remedial measures
  • b
    With the help of a flow chart, explain the Environmental Imp act Assessment process

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