Study environmental issues and solutions
Available on iPhone/iPad and Android
Environmental Studies is available on both platforms
iPhone/iPad: download the single MasterNow app from the App Store — Environmental Studies is included with all subjects. Android: download the dedicated Environmental Studies subject app from Google Play.
191
Sub Topics
524
MCQs
330
MCOs
433
True/False
251
Fill Blanks
99
Rearrange
219
Matching
136
Comprehensions
210
Flashcard Decks
Curriculum
What You'll Learn
01 Introduction to Environmental Studies 3 topics
1 Defining Environmental Studies
- Interdisciplinary Nature
- Historical Development of the Field
2 Environmental Ethics and Worldviews
- Anthropocentrism vs Ecocentrism
- Environmental Justice
- Indigenous Perspectives
3 Environmental Policy and Law
- International Environmental Agreements
- National Environmental Frameworks
- Compliance and Enforcement
02 Earth Systems and Processes 3 topics
1 The Earth's Structure
- Atmosphere
- Hydrosphere
- Lithosphere
- Biosphere
2 Biogeochemical Cycles
- Carbon Cycle
- Nitrogen Cycle
- Phosphorus Cycle
- Water Cycle
3 Earth's Energy Balance
- Solar Radiation
- Albedo Effect
- Greenhouse Effect
03 Ecology and Ecosystems 3 topics
1 Principles of Ecology
- Ecological Relationships
- Population Ecology
- Community Ecology
2 Ecosystem Structure and Function
- Energy Flow
- Food Webs and Trophic Levels
- Ecological Succession
3 Biomes and Habitats
- Terrestrial Biomes
- Aquatic Ecosystems
- Ecotones and Edge Effects
04 Biodiversity 3 topics
1 Understanding Biodiversity
- Genetic Diversity
- Species Diversity
- Ecosystem Diversity
2 Biodiversity Hotspots
- Major Global Hotspots
- Threats to Biodiversity Hotspots
- Conservation Strategies
3 Species Interactions
- Competition
- Predation
- Symbiosis
- Keystone Species
05 Natural Resources 3 topics
1 Renewable Resources
- Solar Energy
- Wind Energy
- Hydropower
- Biomass Energy
2 Non-renewable Resources
- Fossil Fuels
- Minerals and Metals
- Resource Depletion
3 Resource Management
- Sustainable Yield
- Resource Economics
- Conservation Strategies
06 Environmental Pollution 4 topics
1 Air Pollution
- Primary and Secondary Pollutants
- Indoor Air Pollution
- Effects on Human Health and Ecosystems
2 Water Pollution
- Point and Non-point Sources
- Marine Pollution
- Groundwater Contamination
3 Soil Pollution
- Causes and Effects
- Soil Remediation
- Agricultural Impacts
4 Other Forms of Pollution
- Noise Pollution
- Light Pollution
- Thermal Pollution
- Radioactive Pollution
07 Climate Change 3 topics
1 The Science of Climate Change
- Greenhouse Gases
- Historical Climate Data
- Climate Models
2 Global Impacts
- Sea Level Rise
- Extreme Weather Events
- Ecosystem Shifts
3 Mitigation and Adaptation
- Carbon Sequestration
- Alternative Energy
- Climate Policy
- Climate Justice
08 Sustainable Development 3 topics
1 Principles of Sustainability
- Triple Bottom Line
- Carrying Capacity
- Ecological Footprint
2 Sustainable Development Goals
- History and Evolution
- Implementation Challenges
- Progress Measurement
3 Green Economy
- Circular Economy Models
- Corporate Sustainability
- Green Technology
09 Environmental Management 3 topics
1 Environmental Impact Assessment
- Methodology
- Case Studies
- Limitations
2 Risk Assessment and Management
- Risk Characterization
- Risk Communication
- Precautionary Principle
3 Environmental Management Systems
- ISO 14000 Standards
- Life Cycle Assessment
- Environmental Auditing
10 Conservation Biology 3 topics
1 Conservation Strategies
- In-situ Conservation
- Ex-situ Conservation
- Habitat Restoration
2 Protected Areas
- National Parks
- Wildlife Sanctuaries
- Marine Protected Areas
3 Conservation Genetics
- Genetic Bottlenecks
- Minimum Viable Population
- Captive Breeding Programs
11 Human Population and Environment 3 topics
1 Population Dynamics
- Demographic Transition
- Population Growth Models
- Carrying Capacity
2 Urbanization
- Urban Environmental Issues
- Sustainable Urban Planning
- Urban Ecology
3 Population Control Measures
- Family Planning
- Education and Empowerment
- Policy Approaches
12 Food and Agriculture 3 topics
1 Agricultural Systems
- Traditional Agriculture
- Industrial Agriculture
- Organic Farming
2 Food Security
- Global Food Distribution
- Nutrition and Health
- Food Sovereignty
3 Agricultural Impacts
- Land Use Change
- Soil Degradation
- Water Use
- Pesticides and Fertilizers
13 Energy Resources and Management 3 topics
1 Conventional Energy Systems
- Coal, Oil, and Natural Gas
- Nuclear Energy
- Large-scale Hydropower
2 Renewable Energy Technologies
- Solar Photovoltaics and Thermal
- Wind Power Systems
- Geothermal Energy
- Bioenergy
3 Energy Conservation and Efficiency
- Building Design
- Transportation Systems
- Industrial Processes
14 Waste Management 3 topics
1 Solid Waste
- Municipal Solid Waste
- Industrial Waste
- E-waste
2 Waste Reduction Strategies
- Reduce, Reuse, Recycle
- Extended Producer Responsibility
- Zero Waste Initiatives
3 Waste Treatment Technologies
- Landfills
- Incineration
- Composting
- Wastewater Treatment
15 Global Environmental Governance 3 topics
1 International Environmental Institutions
- United Nations Environmental Program
- World Conservation Union
- Intergovernmental Panel on Climate Change
2 Environmental Treaties and Agreements
- Montreal Protocol
- Kyoto Protocol and Paris Agreement
- Convention on Biological Diversity
3 Environmental NGOs and Civil Society
- Role in Policy Formation
- Grassroots Movements
- Corporate Partnerships
16 Environmental Economics 3 topics
1 Natural Resource Economics
- Resource Valuation Methods
- Externalities
- Discount Rates
2 Environmental Accounting
- Green GDP
- Ecosystem Services Valuation
- Natural Capital
3 Market-based Instruments
- Carbon Markets
- Taxes and Subsidies
- Payment for Ecosystem Services
17 Environmental Health 3 topics
1 Environmental Determinants of Health
- Air, Water, and Soil Quality
- Built Environment
- Occupational Hazards
2 Toxicology and Exposure Assessment
- Dose-Response Relationships
- Bioaccumulation
- Endocrine Disruptors
3 Environmental Epidemiology
- Disease Clusters
- Environmental Justice and Health Disparities
- Climate Change and Health
18 Environmental Education and Communication 3 topics
1 Environmental Literacy
- Knowledge, Skills, and Attitudes
- Systems Thinking
- Critical Environmental Education
2 Environmental Communication
- Risk Communication
- Media Representation
- Science Communication
3 Environmental Behavior Change
- Psychological Factors
- Social Norms
- Incentives and Barriers
19 Environmental Technology and Innovation 3 topics
1 Green Technology
- Clean Production
- Pollution Control Technologies
- Environmental Monitoring Systems
2 Sustainable Design
- Biomimicry
- Cradle-to-Cradle Design
- Green Building
3 Environmental Innovation
- Research and Development
- Technology Transfer
- Scaling Solutions
20 Future Environmental Challenges 3 topics
1 Emerging Environmental Issues
- Synthetic Biology
- Nanotechnology
- Artificial Intelligence
2 Planetary Boundaries
- Critical Thresholds
- Tipping Points
- Resilience Building
3 Sustainable Futures
- Alternative Development Pathways
- Transition Movements
- Environmental Scenarios and Modeling
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