B.TechSemester 12024-25Environment And EcologyBAS104
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Environment And Ecology (BAS104) - AKTU Question Paper 2024-25

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 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 1
Session:2024-25
University:AKTU / UPTU

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Questions Asked in 2024-25

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

Section AAttempt all questions in brief. 2 x 07 = 14
  • a
    What are the major segments of the environment?
  • b
    What factors contribute to the balance of an ecosystem?
  • c
    What is the difference betw een renewable and non-renewable resources?
  • d
    What role does the nitrogen cycle play in ecosystems?
  • e
    What are the major causes of environmental pollution?
  • f
    What are the major greenhouse gases?
  • g
    What is the role of NGOs in environmental protection?
Section BAttempt any three of the following: 07 x 3 = 21
  • a
    What are some effective strategies for raising public awaren ess about environmental concerns?
  • b
    What are the key parameters used to assess water quality? What are the major sources of water pollution?
  • c
    What are some common diseases caused by environmental pollut ion?
  • d
    What are the primary causes of global warming, and what are the main sectors contributing to greenhouse gas emissions?
  • e
    What are the challenges and opportunities in achieving effec tive environmental protection?
Section CAttempt any one part of the following: 07 x 1 = 07
  • a
    What are ecological pyramids? W h a t a r e t h e d i f f e r e n t t y p e s of ecological pyramids? Explain in brief
  • b
    What is the purpose of an Environmental Impact Assessment? What are the steps involved in conducting an EIA?
  • a
    What are the environmental impacts of mining and processing mineral resources?
  • b
    What are the economic, social, and environmental values of forests?
  • a
    What are the different types of solid waste? W h a t a r e t h e v a r i o u s methods of solid waste disposal?
  • b
    What are the major sources of noise pollution? W h a t a r e s o m e strategies to reduce noise pollution in urban areas?
  • a
    What is acid rain, and how is it formed? What are the primar y pollutants involved?
  • b
    What is the role of renewable energy sources in mitigating c limate change?
  • a
    What is the Environmental Protection Act of 1986? What penalties are imposed under the Environmental Protection Act for environmenta l violations?
  • b
    What are the major environmen tal concerns associated with overpopulation?

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

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