GATE Environmental Science Syllabus 2025The Graduate Aptitude Test in Engineering (GATE) is a prestigious examination that evaluates the understanding of various undergraduate subjects in engineering and science. The Environmental Science paper is part of this examination. Below is a detailed syllabus for the GATE Environmental Science 2025 exam, along with topic-wise marks weightage.
1. Environmental Chemistry- Fundamental concepts of chemistry relevant to the environment
- Chemical reactions and their environmental implications
- Water quality parameters and pollutants
- Soil chemistry and pollutants
- Air quality parameters and pollutants
- Organic and inorganic contaminants
Marks Weightage: 15%2. Ecology and Ecosystems- Basic concepts of ecology: structure and function of ecosystems
- Biogeochemical cycles (C, N, P, S)
- Biodiversity and conservation
- Ecological succession and energy flow
- Ecosystem services and their valuation
- Human impact on ecosystems
Marks Weightage: 15%3. Environmental Microbiology- Microbial ecology and diversity
- Role of microbes in biogeochemical cycles
- Microbial processes in wastewater treatment
- Pathogens and water quality
- Bioremediation and bioaugmentation
Marks Weightage: 10%4. Environmental Engineering- Water supply and treatment
- Wastewater treatment and management
- Solid waste management
- Air pollution control technologies
- Environmental impact assessment (EIA)
- Hazardous waste management
Marks Weightage: 20%5. Environmental Policy and Legislation- National and international environmental policies
- Environmental laws in India
- Role of government and NGOs in environmental management
- Sustainable development goals (SDGs)
- Environmental ethics and public awareness
Marks Weightage: 10%6. Climate Change and Global Warming- Greenhouse gases and their sources
- Impact of climate change on ecosystems and human health
- Mitigation and adaptation strategies
- Renewable energy sources and technologies
- Carbon footprint and environmental sustainability
Marks Weightage: 10%7. Geographical Information System (GIS) and Remote Sensing- Basics of GIS and remote sensing technologies
- Applications in environmental monitoring and management
- Spatial data analysis and interpretation
- Environmental modeling using GIS
Marks Weightage: 5%8. Environmental Statistics- Descriptive statistics
- Inferential statistics and hypothesis testing
- Environmental data analysis techniques
- Environmental modeling and simulation
Marks Weightage: 5%9. Sustainable Development- Principles of sustainable development
- Indicators of sustainability
- Sustainable resource management
- Case studies of sustainable practices in various sectors
Marks Weightage: 5%10. Research Methodology and Environmental Assessment- Research design and methods in environmental science
- Data collection and analysis
- Report writing and presentation
- Environmental assessment techniques (EIA, SEA)
Marks Weightage: 5%ConclusionThe GATE Environmental Science exam in 2025 will cover a comprehensive range of topics that assess a candidate's knowledge and understanding of environmental issues. With a total of 100 marks, the weightage assigned to each topic provides insight into the areas that require focused preparation.
To excel in this exam, it's highly recommended to practice with mock tests. EduRev provides a dedicated Mock Test Series for the GATE Environmental Science exam, allowing candidates to simulate the exam environment and enhance their preparation strategy effectively. This will help in building confidence and improving time management skills for the actual examination day.
This course is helpful for the following exams: GATE Environmental Science