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12th EVS Project Solutions

Maharashtra State Board HSC – Topics 01 to 31

Project 01 : Organic Farming & Bio-Inputs Study

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Visit any former who proctices organic farming and make a report on type of compost/ bio fertilizers used, cost of fertilizer with respect to chemical fertilizer. Also get the information on bio pesticides used and the content of these bio pesticides.
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Project 02 : Carbon Footprint Calculation & Reduction

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Find out your 'carbon footprint by using footprint calculator from the internet. After colculating the footprint list down steps that you can do to reduce carbon footprint. Calculate the foot print ofter taking necessary steps and make o report on it.
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Project 03 : Community Solid Waste Disposal & Poster

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Conduct a project in your locality to find out solid waste disposal in your locality. Make a poster to reduce the waste and improve the waste manogement in the community.
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Project 04 : Home Energy Audit & Bill Reduction

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Carry out energy audit of your house based on guidelines given in the book and write steps to reduce the use of energy. Study your electricity bill before and after taking steps. That is the conclusion of your project.
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Project 05 : Hospital Health Survey & Disease Trends

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Visit the nearest hospital/ doctor in your locality. Prepare a questionnaire to talk to the doctor on the increase or decrease in the patients and the types of diseases reported. Write the report on what are the causes of diseases and preventive measures which can be taken. Make a report of the same.
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Project 06 : Decadal Population Census Study (20 Years)

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Study population status of your village town/city for post twenty years (since census is conducted every ten years) available on the Indian National Government website (http://censusindia.gov.in). Make a graphical representation of the changes seen and discuss the change in your classroom.
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Project 07 : Traditional Community Ecological Practices

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Study the local community traditions in your locality by talking to elderly people in your house or neighborhood and highlight the points which favour environmental protection.
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Project 08 : Eco-Mark & Organic Products Survey

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Visit the local grocery shop mall and list down all the products that are available which have ceo marks. List why are they registered as ecofriendly. Make a table listing the product nome, product and the company names. They can also be organic products.
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Project 09 : Ecotourism Site Impacts & Mitigation

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Visit any nature tourism site and make a report on why it is visited? How many people visit the site every year? Make a list of environmental impacts observed due to tourism and suggest preventive measures.
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Project 10 : Campus Green Audit Report

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Carry out 'Green Audit of your college/school campus as per the guidelines given in the book.
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Project 11 : Solid Waste Dumping Site Impact Study

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Visit the solid waste dumping site of your locality. Prepare the report on volume generated per day, how dumping affects the surrounding. Take the interviews of local people staying in the surrounding area on how they are affected. Prepare a poster suggesting measures to reduce the waste.
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Project 12 : Local Weather Changes & Impact Report

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Report the weather changes experienced by you and other people in your area in the previous year. Make a report on how it is affecting your own local environment.
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Project 13 : Survey of Local Water Resources & Quality

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Survey the local water resources in your arca and its quality of water. (use guidelines from the book) Write on couses of pollution and suggest preventive measures to be taken.
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Project 14 : Tube Wells & Borewells Water Quality Study

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Study the water quality of tube wells in your arca. Prepare a table showing location, causes of pollution, since when water quality of bore well changed? Is there water available whole year or it is seasonal? Get the information from elderly people from the area. Write down suggestions for its improvement.
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Project 15 : Industrial Environmental Impact Study

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Visit a local industry and study the environmental impacts of it in the surrounding area. Carry out interviews of the local people about their views on the industry.
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Project 16 : Survey of Local Rainwater Harvesting Installations

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Survey the local rainwater harvesting installations if any in your locality. List down how it has benefitted the area.
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Project 17 : Agricultural Pest Losses & Economic Impact

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Visit few farms in your area and study the agricultural loss due to insects or pests in the agricultural practices in recent years. Make a table documenting the name of crop, type of discase, monitory losses incurred, causes of problem according to the farmer.
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Project 18 : Mixed Farming Practices & Crop Diversity

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Study mixed forming proctices in the locality with respect to sequence of crops, advantages of it, types of varieties grown, benefits of cach crop to the former with respect to economics, yield quality and quantity.
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Project 19 : Agricultural Weed Survey & Mapping

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Visit your area to get the information on the various weeds present in the locality. Prepare a map showing the area occupied by the weed. Ask the localfarmers how it has affected the ogriculture and document it in tabular form. Write down control measures to reduce the same.
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Project 20 : Local Water Conservation Practices Survey

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Survey the various water conservation practices in the locality. Write about the benefits of the project to the people. It can be drip irrigation, roof top harvesting in urban area or watershed development in rural arca.
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Project 21 : Drinking Water Supply & Drainage Audit

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Study the drinking water supply system in your arco. What is the source of drinking water, where water is purified and how it gets distributed in the locality. Study what happens to the waste water drainoge.
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Project 22 : Local Dam & Environmental Impact Study

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Study the local or nearby dam and write down the environmental issues concerning the dam and the locality.
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Project 23 : Air Pollution Monitoring with AQI App

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Study air pollution in the area using the AQI app. Do the monitoring for one month every week. Write conclusions based on your observations.
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Project 24 : Noise Pollution Survey & Poster Campaign

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Use sound level app to study the sound pollution in the area. Measure the noise levels ot market place, school, hospital, traffic signol. Prepare a detail report on it. Prepare a poster suggesting measures to reduce noise levels and its harmful effects.
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Project 25 : Campus Biodiversity & Eco-Audit Report

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Survey the biodiversity of your school/college campus. Prepare a eco audit report.
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Project 26 : Environmental Issues Profile of Locality

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Write down the environmental issues in your village/city/area on the basis of the following points: a) Population growth b) Solid waste problem c) Pollution d) Documentation of biodiversity.
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Project 27 : Historic Fort Heritage & Environmental Issues

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Visit the nearest historic area (eg. fort) and write down number of the visitors, purpose of visit by people, historical importance of the place and write about the environmental issues there.
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Project 28 : Environmental Protection Organizations & Achievements

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Write down the information about environmental protection organizations in your area, the work that they have done in last few years.
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Project 29 : Tribal Communities & Environmental Traditions

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Prepare statewise list of tribal communities in India. Explain the special characteristics of each. Describe the traditions of environmental conservation practices in the tribal community.
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Project 30 : Watershed Management Field Participation

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Participate in watershed management. activity in nearby area. Prepare a report on water shed management. techniques used in that area. Explain the importance of these techniques.
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Project 31 : Chemical Pesticides Survey & Health Impacts

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Visit a local distributer of chemical pesticides and make a detail list of commonly used pesticides in the area and used for which crops. Write about their impacts on human health and environment.
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Class 12 EVS Project Solutions HSC Maharashtra Board

Welcome to Solution Buddy's Class 12 Environmental Studies (EVS) Project Solutions portal. Environmental Education and Water Security is a compulsory 50-mark subject for Maharashtra HSC Board examinations. To help students prepare authentic project submissions and achieve an 'A' grade, we provide complete, step-by-step solutions for all 31 officially approved Class 12 EVS project topics.

HSC EVS emphasizes field research, sustainability matrices, ecological audits, and practical water conservation methods. Each solution is structured systematically with Aim, Objectives, Importance, Empirical Methodology, Field Data Tables, In-depth Analysis, and Conclusion.

Important Topics & Focus Areas in HSC 12th EVS

Benefits of Solution Buddy Project Solutions

Frequently Asked Questions

How are marks assigned for Class 12 EVS?

The evaluation carries 50 marks total (30 marks for project report + 20 marks for journal/seminar assignments). The final score is converted to grades (A, B, C, D) printed on your official HSC marksheet.

Can I use mobile apps for air and noise pollution topics?

Yes, Projects 23 and 24 specifically require using authentic smartphone applications such as SAMEER (CPCB AQI app) and Sound Meter decibel testers.

Do these solutions prepare students for the viva-voce exam?

Yes, each project includes 5 dedicated viva questions and answers covering definitions, methodologies, and conservation recommendations.