Solved question paper for ES Dec-2023 (DIPLOMA 1st-2nd)
Solved Question Paper
Environment Studies Dec-2023
PSBTE • DIPLOMA • Information Technology • 1st-2nd • Dec-2023
ES previous year question papers on BRpaper help students of Diploma in Engineering under Punjab State Board of Technical Education find subject-wise papers, revision material, and exam-related resources where available. This subject page is meant for quick browsing, so you can look for old question papers linked to this topic and use them to understand question style, commonly repeated concepts, and the way exams are usually framed. If you are preparing for semester exams, browsing these papers can support focused revision and give a clearer idea of important questions for this subject. BRpaper may also help you locate related paper sets by subject name, semester, or paper type when available, making it easier to study from previous year question papers instead of searching across multiple sources. BRpaper is not the official website of Punjab State Board of Technical Education or any institution, and it does not publish official notices or academic updates.
These Questions are downloaded from www.brpaper.com. You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.
Solved Questions
Solved-
Non-living factors of an ecosystem are called ________.Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA
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Nov 2024 Living factors of the environment are called ________ factors.
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Those who eat both plants and animals are called ________.Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA
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________ waster can be broken into harmless or non-poisonous substances by the action of micro-organisms.Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA
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________ means cutting of trees.Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA
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Photovoltaic cells convert ________ energy directly into electricity.Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA
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E waste is generated by ________.Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA
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Ecology is the study of how organisms interact with other living organisms and non living component.True / False 1 Marks Dec-2023 • PSBTE DIPLOMA
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Industrial waste is hazardous as it may contain toxic substances.True / False 1 Marks Dec-2023 • PSBTE DIPLOMA
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Nov 2024 Industrial waste is considered hazardous as it may contain ________ substances.
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Ozone layer protects the earth from harmful UV radiations of sun.True / False 1 Marks Dec-2023 • PSBTE DIPLOMA
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Recycling of waste means converting waste into valuable products.True / False 1 Marks Dec-2023 • PSBTE DIPLOMA
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Plastic waste can be decomposed to form compost.True / False 1 Marks Dec-2023 • PSBTE DIPLOMA
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Biomass is renewable source derived from carbonaceous waste of human and natural activities.True / False 1 Marks Dec-2023 • PSBTE DIPLOMA
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What is Rainwater harvesting? Explain along with its uses.Short Answer 4 Marks Dec-2023 • PSBTE DIPLOMA
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Explain the various components of an ecosystem.Short Answer 4 Marks Dec-2023 • PSBTE DIPLOMA
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What is Pollution Prevention? Explain its Goals and how to do Pollution PreventionShort Answer 4 Marks Dec-2023 • PSBTE DIPLOMA
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Explain Oxygen Cycle with diagram.Short Answer 4 Marks Dec-2023 • PSBTE DIPLOMA
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What is solar energy and how can it be used. Give the Direct and Indirect ways of using Solar Energy..Short Answer 4 Marks Dec-2023 • PSBTE DIPLOMA
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Write a short note on Green Building.Short Answer 4 Marks Dec-2023 • PSBTE DIPLOMA
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May 2021 Write short note on “Green Buildings”.
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What is Deforestation? Discuss its Causes, Effects and how can it be controlled?Long Answer 7 Marks Dec-2023 • PSBTE DIPLOMA
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Nov 2024 What is deforestation?
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What is Desertification? Explain its causes and how its can be controlled?Long Answer 7 Marks Dec-2023 • PSBTE DIPLOMA
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What is Air Pollution? Explain its causes, effects and how can it be prevented.Long Answer 7 Marks Dec-2023 • PSBTE DIPLOMA
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Nov 2024 What are the main causes of air pollution?
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Nov 2024 What is pollution? What are the sources of pollution?
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May 2021 What is air pollution and what are the main causes of air pollution.
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Define Environmental Impact Assessment and discuss its Objectives and AdvantagesLong Answer 7 Marks Dec-2023 • PSBTE DIPLOMA
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What is Solid Waste Management and explain the steps of solid waste management? What is the role of an individual in reduction of solid waste management?Long Answer 7 Marks Dec-2023 • PSBTE DIPLOMA
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FAQ
Frequently Asked Questions
Answers about this subject, solved papers, and preparation.
01 Where can I find ES previous year question papers for PSBTE Diploma in Engineering?
This subject page is meant to help you browse ES previous year question papers and related revision resources, where available, for Diploma in Engineering under Punjab State Board of Technical Education.
02 Can I open or download ES question papers from this page?
Use the subject page to locate the listed paper links or paper sets, then open the available paper for quick study. Any download option depends on what is shown on the page.
03 Are the ES papers arranged semester wise and subject wise?
Yes, the page is designed for quick subject-wise browsing, so you can look for ES papers linked to the 1st-2nd semester section and related paper types where available.
04 Does BRpaper provide solved ES question papers or answer keys?
BRpaper may show paper listings or related study resources when available, but it does not guarantee solved papers or answer keys for this subject page.
05 How do ES previous year papers help with exam preparation?
They help you understand the question style, common topic patterns, and how exams are usually framed, which makes revision more focused before semester exams.
06 How can I find ES papers if I search by subject name or code?
You can use the subject name ES or Environment Studies to locate the relevant paper set on BRpaper. If subject code-based listings are available, they may also help you reach the correct paper faster.