Solved question paper for EVS Mar-2017 (PSEB Class 12th)

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Solved Question Paper

EVS Mar-2017

PSEB • Class 12th • 1st • Mar-2017

EVS previous year question papers on BRpaper help students find subject-wise PSEB 12th Class Question Papers for revision and exam practice under Punjab School Education Board. This subject section is useful for checking how Environmental Education questions are framed, which topics are asked again and again, and what kinds of short answer and long answer questions may appear in the board exam. Students can use these papers to compare old question papers with model paper or sample paper style, understand the paper pattern, and prepare with a clearer idea of marks distribution and question types. It is a simple way to review EVS before the exam and focus on important questions without guessing the format. BRpaper is not the official website of Punjab School Education Board or any institution, and it does not publish official notices or academic updates.

Unit-1 Biodiversity

• Concept and value of biodiversity

• Levels of biodiversity species, eco and genetic.

• Balance in nature.

• Biodiversity for sustenance of mankind.

• Resource limitation.

• Ecological role of biodiversity.

• Interdependence among different species.

• India as a mega diversity nation.

• Economic potential of biodiversity.

• Loss of biodiversity- threatened, endangered and extinct.

• Strategies for conservation of biodiversity in situ and exsitu.

• Mitigating the people- wildlife conflict.

Unit-II Environmental Management

• Need for environment management vis-a-vis development.

• Aspects of environmental management-ethical, economic, technological and social.

• Legal provisions for environmental management.

• Approaches for environmental management- economic policies, environmental indicators, setting of standards, information exchange and surveillance.

• Problem of stubble and its management ( study material upload on website)

Unit-III Sustainable Development

• Concept of sustainable development.

• Concept of sustainable consumption.- 20 -

• Need for sustainable development for improving the quality of life for the present and future.

• Challenges for sustainable development-political and administrative will, dynamic and flexible polices, appropriate technologies, comprehensive review and revision mechanism, human approach.

• Development of skilled manpower.

• Role of individual and community.

• Role of nationa and international agencies( both governmental and non- governmental)

Unit-IV Sustainable Agriculture

• Need for sustainable agriculture.

• Green revolution-impact on environment.

• Importance of soil for crops, Irrigation systems, use of manure and fertilizers.

• Crop protection-major plant pests and diseases (wheat, rice, cotton, sugarcane, potato), measures for their controlagrochemicals.

• Impact of agrochemicals on environment.

• Elements of sustainable agriculture-mixed farming, mixed cropping, crop rotation, biological and economic consideration, use of biofertilizers and bio pesticides, biological pest control, integrated pest management.

• Application of biotechnology in crop improvement.

• Management of agricultural produces- storage, preservation, transportation and processing.

Unit-V Environmental Actions

• Meeting basic human need, food, water, shelter and fuel for all.

• Population control

• Changing consumption patterns.

• Prevention and control of environmental pollution.

• Waste management- reduce, reuse and recycle;

• Community movement for ecological restoration and conservation of environment like joint forest Management (JFM),student's participation in tree rearing, social and agro- forestry.

• Drugs-ill effects(Part-II) Consequences of use of different dugs, The narcotic drugs and psychotropic substances Act-1985 offences as penalties.(study material uploaded on website)

Question papers (year-wise) Solutions

Solved Questions

Solved

Where was flrst confererrce held under the agies of United Nations for Environment ? '

Very Short Answer Mar-2017 • PSEB Class 12th

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Give two examples of carnivores

Very Short Answer Mar-2017 • PSEB Class 12th

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Write the full form of C P C B ?

Very Short Answer Mar-2017 • PSEB Class 12th

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Why Man Needs 'Fuel' ?

Very Short Answer Mar-2017 • PSEB Class 12th

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With which project the name of Medha Patekar is associated ?

Very Short Answer Mar-2017 • PSEB Class 12th

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Name two species which are extinct due to excess hunting than required'

Short Answer Mar-2017 • PSEB Class 12th

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From which plant Morphine is extracted and what is its use ?

Short Answer Mar-2017 • PSEB Class 12th

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What is the importance of micro organisms in soil ?

Short Answer Mar-2017 • PSEB Class 12th

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What is'Crop Rotation' ?

Short Answer Mar-2017 • PSEB Class 12th

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Write two disadvantages of increasing population'

Short Answer Mar-2017 • PSEB Class 12th

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Write four ethical aspects of Environmental Management

Long Answer Mar-2017 • PSEB Class 12th

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What responsibility does the Indian Citizerrs have towards .Environmental Protection, the Indian Constitution ?

Long Answer Mar-2017 • PSEB Class 12th

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Write any four aspects of 'Economic Importance'of plants'

Long Answer Mar-2017 • PSEB Class 12th

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Mar 2018
Write any two aspects of economic importance of plants.

Mar 2018
Write any two aspects of economic importance of plants.

Mar 2018
Write any two aspects of economic importance of plants.
Why application of fertilizers is necessary on crops ?

Long Answer Mar-2017 • PSEB Class 12th

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What are four objectives of social forestry ?

Long Answer Mar-2017 • PSEB Class 12th

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what role you can play in improving the environment of your locality ?

or

Write your view on "Green Revolution's impact on Environment''.

Long Answer Mar-2017 • PSEB Class 12th

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What do you know about the animal diversity in Punjab?

or

Discuss the causes and effects of global warming.

Long Answer Mar-2017 • PSEB Class 12th

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

01 Are PSEB 12th EVS Semester 1 previous year question papers available subject-wise on this page?

Yes. This BRpaper subject page is meant for subject-wise PSEB 12th Class EVS previous year question papers, so students can review older board papers for Environmental Education in one place and use them for exam practice.

02 How should I use PSEB Class 12 EVS old question papers for revision?

A practical way is to attempt one paper in a 2-hour sitting, answer every section in order, and then review where you lost time or missed concepts. Previous year EVS papers help students understand question style, answer length, and which areas need more revision before the board exam.

03 What is the PSEB 12th EVS Semester 1 paper pattern?

Students often check past papers to understand the pattern. PSEB EVS Semester 1 theory is generally a 40-mark paper with 2-hour duration, and it includes objective, very short answer, short answer, and long answer questions with internal choice in longer sections.

04 Do objective, short answer, and long answer questions all come in the EVS paper?

Yes. EVS board papers usually include a mix of objective questions along with very short, short, and long-answer questions. Using previous year papers helps students see how each type is framed and how detailed their answers should be.

05 Can I find important EVS questions from previous year papers?

Previous papers can help you spot commonly asked topics and repeated question styles, but they should be used as a revision method rather than a guaranteed list. Many students compare multiple years of EVS papers with model papers and question banks to identify likely focus areas and practice board-style answers.

06 What is the difference between EVS previous year papers and model test papers?

Previous year papers are actual board exam papers from earlier sessions, while model test papers and question banks are practice resources designed to reflect the paper structure. For EVS revision, students often use previous papers to see real exam phrasing and model materials to practice more questions in a similar format.

Solved question paper for EVS Mar-2017 (PSEB Class 12th)

EVS Mar-2017

Solved Questions

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