Q.1
14 Marks(a)
List various sources of water pollution in society.
(b)
Explain the classification of water pollutants with suitable examples.
(c)
Explain sources, effects and control measures of water pollution.
Gujarat Technological UniversitySummer 2026 examination
GTU 3110007 Environmental Sciences Summer 2026 Question Paper & PDF
B.E. · Common Engineering · Semester 1 · Subject code 3110007
- Total
- 70 marks
- To pass
- 23 marks (33%)
- Duration
- 2.5 Hours 10:30 AM – 1:00 PM
- Questions
- 5 with internal choice
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Q.2
14 Marks(a)
Identify major common air pollutants present in urban areas.
(b)
Describe the effects of common air pollutants on environment.
(c)
Apply suitable measures to control air pollution in an industrial area.
OR
(c)
Explain causes, effects and preventive measures of noise pollution.
Q.3
14 Marks(a)
State the causes of noise pollution.
(b)
Explain solid waste generation and management methods.
(c)
Apply proper management practices for biomedical waste in hospitals.
OR
(a)
State the difference between sound and noise.
(b)
Discuss the causes and effects of ozone layer depletion.
(c)
Explain climate change, acid rain and carbon footprint in detail.
Q.4
14 Marks(a)
Define global warming and greenhouse effect.
(b)
Explain the concept of sustainable development.
(c)
Apply international mitigation steps for reducing global environmental change.
OR
(a)
State any three objectives of Green Building.
(b)
Describe the fundamental principles of Green Buildings.
(c)
Explain benefits and examples of Green Buildings.
Q.5
14 Marks(a)
List various applications of recycle and reuse in engineering fields.
(b)
Explain the concept and importance of Smart Cities.
(c)
Apply smart city concepts for improving urban infrastructure and services.
OR
(a)
Identify & classify major examples of E-waste.
(b)
Discuss the principles of 4R’s in environmental protection.
(c)
Apply recycle and reuse principles in civil, mechanical and electrical engineering fields.
More Environmental Sciences papers
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About this paper
Official Gujarat Technological University (GTU) examination paper for Environmental Sciences (Summer 2026, B.E. · Common Engineering, Sem 1). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.