Solved question paper for EVS Dec-2012 (B-TECH 1st-2nd)

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Solved Question Paper

Environmental science Dec-2012

PTU • B-TECH • Civil Engineering • 1st-2nd • Dec-2012

environmental science previous year question papers on BRpaper are organized for students of Punjab Technical University’s Bachelor of Technology program, 1st-2nd semester. This section makes it easier to browse subject-wise old question papers for environmental science, so students can review how questions are typically framed in past exams and get a sense of the exam pattern. Many students search for environmental science with answers pdf while preparing for exams, and this page is built to support exactly that kind of subject-wise browsing and revision. BRpaper is not the official website of Punjab Technical University or any institution, and it does not publish official notices or academic updates.

Question papers (year-wise) Solutions

Solved Questions

Solved

What are the various elements of environment?

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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May 2017 What is environment?
What is Biodiversity? What are their types?

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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May 2022 What is the significance of biodiversity in ecosystem?

Dec 2016 What is the significance of biodiversity?

Dec 2014 What are the values of biodiversity?

May 2013 What is biodiversity? Discuss its conservation techniques and threats.
Name air pollutants emitted from automobiles.

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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List the man-made and natural causes of water pollution.

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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What is the impact of global warming?

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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May 2017 What is Global warming? Discuss its causes and effects.

Dec 2017 What is greenhouse effect? Discuss the possible impacts of global warming.

Dec 2014 What are the effects of global warming?
What is the necessity of water conservation schemes?

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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Define sustainable development.

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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Dec 2020 Define sustainable development.

May 2019 What is meant by Sustainable Development?

May 2017 Sustainable development

Dec 2016 Define sustainable development.

May 2015 Who defined the term sustainable development?

Dec 2015 Define sustainable development.

May 2013 What is sustainable development?

Dec 2011 What is sustainable development?
List factors influencing the family size.

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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What do you understand by environmental ethics?

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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Dec 2017 What are environmental ethics?
What is Rehabilitation and Resettlement?

Short Answer 2 Marks Dec-2012 • PTU B-TECH

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Briefly describe the need of public awareness about the environment.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Explain the components of environment and their interactions.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Explain why biodiversity is very important for the existence of the human race.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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What are the different restoration and conservation measures for the repair and revamping of biodiversity?

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Discuss the role of producers, consumers and decomposers in an ecosystem.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Dec 2016 Discuss the role of producers in an ecosystem. Quote their examples and differentiate amongst their necessities.

Dec 2016 Discuss the role of consumers in an ecosystem. Quote their examples and differentiate amongst their necessities.

Dec 2016 Discuss the role of decomposers in an ecosystem. Quote their examples and differentiate amongst their necessities.
Quote their examples and differentiate amongst their necessities.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Briefly describe about the disaster management principles for the earthquakes and cyclone hazards.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Dec 2016 Briefly describe about the disaster management principles for floods hazards.

Dec 2016 Briefly describe about the disaster management principles for landslides hazards.
Write detailed note on the impact of climate change on the environment.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Dec 2016 Write detailed note on the impact of global warming on the environment.
List various issues related to climate change and how individuals can work towards controlling various issues.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Explain the role of community participation towards sustainable watershed management.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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What are the objectives and scope of various environmental laws in force in India?

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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May 2019 List various environmental laws which India has enacted. Discuss the salient provisions and issues associated with its enforcement.

Dec 2016 Detail major environmental laws in force in India.
What are the issues involved in enforcement of environmental legislation public awareness ?

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Dec 2016 What are the issues involved in enforcement of environmental legislation public awareness?
Using a case study discuss the role of Information technology in Environment and human health.

Long Answer 8 Marks Dec-2012 • PTU B-TECH

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Dec 2020 Discuss role of Information Technology in environment & human health.

May 2019 Comment on the role of information technology in environment protection and human health.

Dec 2018 Highlight the role of information technology in environment and human health.

May 2013 What is the role of IT in environment and human health?

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

01 Where can I find environmental science previous year question papers for Bachelor of Technology, 1st-2nd semester?

This page lists environmental science question papers uploaded for Punjab Technical University Bachelor of Technology, 1st-2nd semester, organized for subject-wise browsing where available.

02 Are these official Punjab Technical University question papers?

BRpaper is not the official website of Punjab Technical University. These papers are shared for reference and revision purposes only and are not official university material.

03 How can previous year environmental science papers help in exam preparation?

Reviewing past papers can help you understand how questions are typically framed, notice commonly repeated topics, and get a sense of the exam pattern before your own exam.

04 What kind of topics does environmental science usually cover?

The question papers here relate to the official environmental science syllabus set by the university for this course and semester.

05 Does this page include a environmental science with answers pdf or solved answers?

This page focuses on providing access to the previous year question papers themselves. A separate question bank or solved answers may not be available for every paper.

06 Can I find papers for other subjects in the same Bachelor of Technology?

Yes, BRpaper organizes papers by university, course, stream, and semester, so you can browse other subjects within the same Punjab Technical University Bachelor of Technology.

Solved question paper for EVS Dec-2012 (B-TECH 1st-2nd)

Environmental science Dec-2012

Solved Questions

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