B.TechSemester 12023-24Environment And EcologyBAS104

Environment And Ecology (BAS104) - AKTU Question Paper 2023-24

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 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 1

Session:2023-24

University:AKTU / UPTU

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Questions Asked in 2023-24

Environment And Ecology (BAS104) — complete question paper · 70 marks · 3 Hours

Section AAttempt all questions in brief. 2 x 7 = 14

a
Who is the father of ecology in India?
b
Differentiate between producers and decomposer with examples
c
Can any source of energy be pollu tion-free? Describe in brief
d
What are the main causes of water pollution?
e
What are ozone-depleting s ubstances? Give examples
f
What are the main provisions of the Environment Protection Act of 1986?
g
Write the need of env ironment education

Section BAttempt any three of the following: 7 x 3 = 21

a
Describe environmental impact assessment (EIA) process
b
How nutrient cycling differs from energy flow? Give the import ance of Nutrient cycling
c
What are the various effects of noise pollution on human healt h? How to prevent noise pollution?
d
What are the pieces of evidence of Climate Change? Also write the effects of acid rain
e
Write causes of population expl osion. Also explain its negativ e impact on environment

Section CAttempt any one part of the following: 7 x 1 = 7

a
Why are there less number of organisms at the top of the ecolog ical pyramid? Also Write the limitations of ecological pyramid
b
How you can achieve sustainable development? Also write the rea sons of environmental crisis
a
What are some types of water-related diseases? How to avoid wat er-related diseases?
b
What are the general health effects of the fluoride? Explain with help of schematic representation
a
Differentiate with hazardous waste and Non-hazardous waste. Also give the name of types of solid waste management
b
Describe Current Challenges of Solid Waste Management in India
a
How does global warming affect climate change? Also write the effects of global warming
b
Write the solution of paddy straw burning. Also write the adver se effects on the environment of paddy straw burning
a
Describe the importance of women education
b
Explain activities undertaken by NGOs and also write the issues with NGOs

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 — BAS104

Questions that appeared in more than one session, found by comparing 4 years of Environment And Ecology papers (2022-23, 2023-24, 2024-25, 2025-26)

What are the main causes of water pollution?

Appeared in: 2023-24 · 2024-25

What are the main provisions of the Environment Protection Act of 1986?

Appeared in: 2023-24 · 2025-26

Environment And Ecology — Other Year Papers

AKTU Environment And Ecology PYQs from other sessions

Environment And Ecology2022-23 Environment And Ecology2024-25 Environment And Ecology2022-23 Environment And Ecology2023-24 Environment And Ecology2024-25 Environment 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 SyllabusBAS104 AKTU 1st Year Syllabus AKTU 1st Year PYQs — All Branches