B Sc Environmental Science 2026 - Colleges, Fees, Eligibility, Syllabus

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HomeCoursesB.Sc Environmental Science
UG3 Years (6 Semesters)

Bachelor of Science (B.Sc.) in Environmental Science

3 Years (6 Semesters)
B.Sc. Environmental Science is a popular 3-year undergraduate course in India for students interested in ecology, pollution control, and sustainable development. It offers a science-based pathway to careers in environmental monitoring, EHS, consulting, and conservation with strong practical and fieldwork exposure.

About B.Sc Environmental Science

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Content Writer | Updated 17 Mar 2026

B.Sc. Environmental Science is a 3-year undergraduate science programme focused on understanding natural ecosystems and human impacts on the environment. The course covers ecology, biodiversity, pollution, environmental chemistry, geoscience, and environmental management. It blends theory with fieldwork, laboratory analysis, and project-based learning to build practical environmental problem-solving skills.
B.Sc. Environmental Science is a multidisciplinary undergraduate degree that trains students to study environmental systems and manage environmental challenges using scientific methods. The curriculum typically includes ecology, biodiversity and conservation, environmental chemistry, microbiology, soil and water science, atmospheric science, toxicology, environmental impact assessment (EIA), and environmental laws and policies. Students also gain hands-on experience through laboratory practicals, field surveys, sampling techniques, GIS/remote sensing basics in many universities, and a final-year project or dissertation. The programme helps learners understand major issues such as air and water pollution, solid and hazardous waste management, climate change, habitat loss, and sustainable resource use. Graduates can pursue careers in environmental monitoring, compliance, sustainability, conservation, and research support roles across government bodies, consultancies, industries, and NGOs. Many students also continue with higher studies like M.Sc. Environmental Science, M.Sc. Ecology, or specialised diplomas/certifications in EIA, ESG, and environmental auditing.
Multidisciplinary curriculum covering ecology, pollution control, and environmental management
Strong practical exposure through lab work, field visits, surveys, and a final-year project
Career pathways in EHS, environmental consulting, sustainability/ESG, and conservation sectors

Eligibility Criteria

1

Educational Qualification

10+2 (Class 12) or equivalent from a recognised board with Science stream; generally requires subjects like Physics, Chemistry, and Biology/Mathematics. Typical minimum aggregate ranges from 45% to 55% (varies by university/reservation norms). Some colleges may accept candidates from other streams with required science subjects or bridging requirements.

2

Entrance Exam

CUET (UG), OUAT (for relevant environmental/agri-linked UG programmes in some institutes)

Admission Process

How to Apply

Admission is primarily merit-based in many colleges using Class 12 marks, while some universities admit through university-level or national entrance tests. Shortlisted candidates may complete counselling/choice filling, document verification, and fee payment as per institute rules.

Course Syllabus

Semester 15 Subjects
Environmental Studies and Ecology Basics
Fundamentals of Biology (Botany and Zoology)
General Chemistry
Earth Science and Geology Fundamentals
Environmental Science Practical/Field Techniques I
Semester 25 Subjects
Biodiversity and Conservation
Environmental Chemistry and Biogeochemical Cycles
Microbiology Basics
Statistics and Data Analysis for Environmental Science
Environmental Science Practical/Field Techniques II
Semester 35 Subjects
Ecosystem Structure and Function
Soil Science and Soil Pollution
Hydrology and Water Resource Management
Environmental Microbiology
Field Work and Environmental Survey Methods
Semester 45 Subjects
Air Pollution and Control
Water Pollution and Wastewater Treatment
Solid Waste and Hazardous Waste Management
Environmental Toxicology
Laboratory Practical: Pollution Monitoring and Analysis
Semester 55 Subjects
Environmental Impact Assessment (EIA) and Environmental Auditing
Climate Change and Disaster Management
Remote Sensing and GIS Applications (Basics)
Environmental Laws, Policies and Ethics
Research Methodology and Scientific Writing
Semester 65 Subjects
Sustainable Development and Natural Resource Management
Industrial Pollution Control and Cleaner Production
Environmental Management Systems (ISO 14001 Basics)
Project/Dissertation and Viva-Voce
Internship/Field Report (as per university)

Career Options & Jobs

Career opportunities are steady across environmental monitoring labs, EHS departments, consulting, and conservation projects, with demand supported by compliance requirements and sustainability initiatives. Higher growth roles often require specialisation through M.Sc., certifications (EIA/EMS/ESG), and strong field and reporting skills.

Career Options

Environmental Analyst/Environmental Monitoring Executive
EHS Executive (Environment, Health and Safety)
Environmental Consultant (Junior/EIA Support)
Sustainability/ESG Associate (Entry-level)
Conservation Project Assistant/Field Research Assistant

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