Question 1: What is the main cause of species extinction today?
Option 1: Natural selection
Option 2: Climate change
Option 3: Human activities
Option 4: Meteor impacts

Question 2: What is the primary benefit of using renewable energy sources?
Option 1: Lower cost in the short term
Option 2: Reduced environmental impact
Option 3: Increased noise pollution
Option 4: Higher energy output

Question 3: What is the main purpose of an environmental impact assessment?
Option 1: To evaluate the potential environmental effects of a proposed project
Option 2: To calculate the profitability of a project
Option 3: To assess the social impact of a project
Option 4: To determine the project duration

Question 4: What is the most effective way to reduce waste?
Option 1: Incineration
Option 2: Recycling
Option 3: Landfill use
Option 4: Composting

Question 5: What is the main cause of air pollution in urban areas?
Option 1: Agricultural activities
Option 2: Deforestation
Option 3: Industrial emissions
Option 4: Vehicle emissions

Question 6: Which process is primarily responsible for soil erosion?
Option 1: Urbanization
Option 2: Deforestation
Option 3: Overgrazing
Option 4: Chemical fertilization

Question 7: What is the main purpose of wildlife sanctuaries?
Option 1: Tourism
Option 2: Urban development
Option 3: Conservation of wildlife
Option 4: Agricultural research

Question 8: What is the main impact of invasive species on ecosystems?
Option 1: Increased biodiversity
Option 2: Disruption of local habitats
Option 3: Enhanced soil fertility
Option 4: Improved water quality

Question 9: Which factor is most critical in determining an area’s climate?
Option 1: Proximity to oceans
Option 2: Soil type
Option 3: Type of vegetation
Option 4: Altitude

Question 10: What is the main benefit of forest conservation?
Option 1: Increased urban space
Option 2: Enhanced recreational areas
Option 3: Wildlife habitat preservation
Option 4: Agricultural expansion

Question 11: What is the primary cause of coral reef degradation?
Option 1: Overfishing
Option 2: Coastal development
Option 3: Climate change
Option 4: Pollution

Question 12: What is the main goal of sustainable agriculture?
Option 1: To maximize crop yield
Option 2: To increase the use of chemical fertilizers
Option 3: To maintain environmental health while producing food
Option 4: To focus on monoculture crops

Question 13: What is the primary effect of increased carbon dioxide levels on oceans?
Option 1: Increased salinity
Option 2: Decreased temperatures
Option 3: Increased acidification
Option 4: Enhanced marine life

Question 14: What is the main purpose of national parks?
Option 1: Commercial development
Option 2: Habitat conservation
Option 3: Agricultural use
Option 4: Urban expansion

Question 15: What is the primary driver of desertification?
Option 1: Increased rainfall
Option 2: Deforestation and poor land management
Option 3: Urban sprawl
Option 4: Natural desert expansion

Question 16: What is the main impact of melting polar ice caps?
Option 1: Decreased sea levels
Option 2: Increased sea levels
Option 3: Increased land area
Option 4: Decreased global temperatures

Question 17: What is the primary goal of the Clean Air Act?
Option 1: To reduce air pollution
Option 2: To promote industrial growth
Option 3: To increase energy consumption
Option 4: To reduce water pollution

Question 18: What is the main source of water pollution?
Option 1: Natural erosion
Option 2: Wildlife
Option 3: Industrial and agricultural activities
Option 4: Rainfall

Question 19: What is the primary purpose of rainforests in the global ecosystem?
Option 1: Tourism
Option 2: Lumber production
Option 3: Biodiversity and climate regulation
Option 4: Agricultural land

Question 20: What is the main purpose of the Ramsar Convention?
Option 1: Promoting urban development
Option 2: Conserving global wetlands
Option 3: Encouraging deforestation
Option 4: Supporting industrial fishing