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Which air pollutant causes reduced lung function?
  1. A-Ground-level ozone
  2. B-Sulfur dioxide
  3. C-Carbon monoxide
  4. D-Nitrogen dioxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main effect of pollution on ecosystems?
  1. A-Ecological imbalance
  2. B-Species extinction
  3. C-Habitat destruction
  4. D-Resource depletion
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water treatment process removes hardness?
  1. A-Filtration
  2. B-Ion exchange
  3. C-Aeration
  4. D-Chlorination
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of pharmaceutical in water?
  1. A-Hospital waste
  2. B-Human excretion
  3. C-Pharmaceutical manufacturing
  4. D-Agricultural runoff
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes building soiling?
  1. A-Particulate matter
  2. B-Sulfur dioxide
  3. C-Nitrogen dioxide
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main method for detecting air pollution?
  1. A-Visual observation
  2. B-Air quality monitoring
  3. C-Satellite imaging
  4. D-Community reporting
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes global dimming?
  1. A-Particulate matter
  2. B-Sulfur dioxide
  3. C-Carbon dioxide
  4. D-Nitrogen oxides
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of marine noise pollution?
  1. A-Military sonar
  2. B-Commercial shipping
  3. C-Oil exploration
  4. D-Recreational boating
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses limestone?
  1. A-Scrubbing with limestone
  2. B-Catalytic conversion
  3. C-Filtering
  4. D-Precipitation
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of VOC emissions indoors?
  1. A-Outdoor air
  2. B-Building materials
  3. C-Human activities
  4. D-Plants
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollutant causes kidney damage?
  1. A-Cadmium
  2. B-Lead
  3. C-Mercury
  4. D-Arsenic
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary effect of light pollution on wildlife?
  1. A-Vision damage
  2. B-Circadian rhythm disruption
  3. C-Habitat loss
  4. D-Predator avoidance
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses bacteria?
  1. A-Chemical treatment
  2. B-Activated sludge
  3. C-Physical filtration
  4. D-Thermal treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of nitrate in groundwater?
  1. A-Septic systems
  2. B-Chemical fertilizers
  3. C-Animal waste
  4. D-Atmospheric deposition
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes genetic mutations?
  1. A-Radioactive pollution
  2. B-Chemical pollution
  3. C-Noise pollution
  4. D-Thermal pollution
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary method for reducing industrial pollution?
  1. A-End-of-pipe treatment
  2. B-Pollution prevention
  3. C-Waste dilution
  4. D-Environmental auditing
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes acid rain formation?
  1. A-Sulfur dioxide
  2. B-Carbon monoxide
  3. C-Methane
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main effect of pollution on biodiversity?
  1. A-Habitat loss
  2. B-Direct toxicity
  3. C-Food chain disruption
  4. D-Genetic mutation
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water treatment process removes iron?
  1. A-Chlorination
  2. B-Aeration
  3. C-Filtration
  4. D-Softening
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of microplastic in air?
  1. A-Industrial emissions
  2. B-Synthetic textiles
  3. C-Plastic waste
  4. D-Dust storms
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes reduced photosynthesis?
  1. A-Ground-level ozone
  2. B-Sulfur dioxide
  3. C-Nitrogen dioxide
  4. D-Carbon monoxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main method for controlling agricultural runoff?
  1. A-Terracing
  2. B-Buffer strips
  3. C-Contour plowing
  4. D-Crop rotation
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes respiratory inflammation?
  1. A-Particulate matter
  2. B-Sulfur dioxide
  3. C-Carbon monoxide
  4. D-Nitrogen dioxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of asbestos in homes?
  1. A-Outdoor air
  2. B-Building materials
  3. C-Household products
  4. D-Soil erosion
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses ozone?
  1. A-Chlorination
  2. B-Ozonation
  3. C-UV treatment
  4. D-Filtration
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of carbon monoxide indoors?
  1. A-Tobacco smoke
  2. B-Fuel-burning appliances
  3. C-Building materials
  4. D-Cleaning products
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollutant causes blue-green algae blooms?
  1. A-Nitrates
  2. B-Phosphates
  3. C-Heavy metals
  4. D-Pesticides
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary effect of noise on marine mammals?
  1. A-Hearing damage
  2. B-Communication disruption
  3. C-Habitat abandonment
  4. D-Stress response
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses air bubbles?
  1. A-Sedimentation
  2. B-Dissolved air flotation
  3. C-Filtration
  4. D-Centrifugation
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of fluoride pollution?
  1. A-Industrial waste
  2. B-Natural geological sources
  3. C-Agricultural chemicals
  4. D-Dental products
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes building material deterioration?
  1. A-Acid rain
  2. B-Ozone
  3. C-Particulate matter
  4. D-Carbon dioxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary method for detecting water pollution?
  1. A-Visual inspection
  2. B-Water quality monitoring
  3. C-Remote sensing
  4. D-Community reporting
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes plant necrosis?
  1. A-Sulfur dioxide
  2. B-Carbon monoxide
  3. C-Nitrogen dioxide
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of microplastic in drinking water?
  1. A-Surface water contamination
  2. B-Plastic pipes
  3. C-Bottled water
  4. D-Atmospheric deposition
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control device uses centrifugal force?
  1. A-Electrostatic precipitators
  2. B-Cyclones
  3. C-Scrubbers
  4. D-Filters
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of dioxins in food?
  1. A-Vegetables
  2. B-Animal fats
  3. C-Grains
  4. D-Fruits
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollutant causes taste and odor issues?
  1. A-Heavy metals
  2. B-Algae
  3. C-Pesticides
  4. D-Nitrates
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main effect of thermal inversion on air pollution?
  1. A-Pollutant dispersion
  2. B-Pollutant trapping
  3. C-Pollutant transformation
  4. D-Pollutant removal
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses gravity?
  1. A-Filtration
  2. B-Sedimentation
  3. C-Flotation
  4. D-Centrifugation
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of benzene pollution?
  1. A-Industrial solvents
  2. B-Vehicle emissions
  3. C-Natural gas
  4. D-Waste incineration
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water treatment process removes pathogens?
  1. A-Filtration
  2. B-Chlorination
  3. C-Sedimentation
  4. D-Aeration
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of chromium pollution?
  1. A-Textile industry
  2. B-Leather tanning
  3. C-Mining operations
  4. D-Fossil fuel combustion
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes reduced crop yields?
  1. A-Ground-level ozone
  2. B-Sulfur dioxide
  3. C-Nitrogen dioxide
  4. D-Carbon monoxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary method for reducing plastic waste?
  1. A-Recycling
  2. B-Source reduction
  3. C-Incineration
  4. D-Landfilling
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes metal corrosion?
  1. A-Sulfur dioxide
  2. B-Carbon dioxide
  3. C-Nitrogen dioxide
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of perchlorate pollution?
  1. A-Agricultural chemicals
  2. B-Rocket propellant
  3. C-Industrial waste
  4. D-Natural deposits
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses ultraviolet light?
  1. A-Chlorination
  2. B-UV disinfection
  3. C-Ozonation
  4. D-Filtration
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of VOC pollution?
  1. A-Vehicle emissions
  2. B-Industrial processes
  3. C-Natural sources
  4. D-Household products
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollutant causes gastrointestinal issues?
  1. A-Heavy metals
  2. B-Pathogens
  3. C-Pesticides
  4. D-Nitrates
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main effect of noise pollution on humans?
  1. A-Hearing loss
  2. B-Stress and hypertension
  3. C-Sleep disturbance
  4. D-Communication interference
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control device uses fabric?
  1. A-Electrostatic precipitators
  2. B-Baghouses
  3. C-Scrubbers
  4. D-Catalytic converters
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of microplastic in oceans?
  1. A-Cosmetics
  2. B-Synthetic textiles
  3. C-Plastic degradation
  4. D-Industrial pellets
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes acid deposition?
  1. A-Sulfur dioxide
  2. B-Carbon monoxide
  3. C-Methane
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main method for controlling soil pollution?
  1. A-Excavation
  2. B-Bioremediation
  3. C-Chemical treatment
  4. D-Thermal treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollution parameter measures oxygen?
  1. A-Dissolved oxygen
  2. B-BOD
  3. C-pH
  4. D-Turbidity
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of mercury in fish?
  1. A-Industrial emissions
  2. B-Natural sources
  3. C-Agricultural runoff
  4. D-Medical waste
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses chemicals?
  1. A-Biological treatment
  2. B-Chemical precipitation
  3. C-Physical filtration
  4. D-Thermal treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of pharmaceutical pollution?
  1. A-Industrial waste
  2. B-Human excretion
  3. C-Agricultural runoff
  4. D-Hospital waste
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes reduced visibility?
  1. A-Particulate matter
  2. B-Sulfur dioxide
  3. C-Nitrogen dioxide
  4. D-Carbon monoxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary effect of oil pollution on birds?
  1. A-Poisoning
  2. B-Feather coating and hypothermia
  3. C-Habitat loss
  4. D-Food contamination
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses membranes?
  1. A-Filtration
  2. B-Reverse osmosis
  3. C-Distillation
  4. D-Ion exchange
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of arsenic pollution?
  1. A-Industrial waste
  2. B-Natural deposits
  3. C-Pesticides
  4. D-Mining activities
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes eye irritation?
  1. A-Ground-level ozone
  2. B-Sulfur dioxide
  3. C-Carbon monoxide
  4. D-Nitrogen dioxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary method for reducing vehicle emissions?
  1. A-Better maintenance
  2. B-Catalytic converters
  3. C-Fuel alternatives
  4. D-Emission testing
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water quality parameter indicates salinity?
  1. A-Conductivity
  2. B-pH
  3. C-Turbidity
  4. D-Dissolved oxygen
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of cadmium pollution?
  1. A-Battery disposal
  2. B-Zinc smelting
  3. C-Fertilizers
  4. D-Mining waste
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses adsorption?
  1. A-Filtration
  2. B-Adsorption
  3. C-Precipitation
  4. D-Neutralization
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of marine plastic pollution?
  1. A-Shipping activities
  2. B-Land-based sources
  3. C-Fishing gear
  4. D-Offshore platforms
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes plant damage?
  1. A-Ground-level ozone
  2. B-Sulfur dioxide
  3. C-Carbon monoxide
  4. D-Nitrogen dioxide
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main effect of thermal pollution?
  1. A-Oxygen depletion
  2. B-Temperature shock
  3. C-Habitat destruction
  4. D-Toxin release
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses electricity?
  1. A-Scrubbers
  2. B-Electrostatic precipitators
  3. C-Filters
  4. D-Catalytic converters
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of industrial air pollution?
  1. A-Power plants
  2. B-Chemical plants
  3. C-Metal industries
  4. D-Food processing
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollutant causes methemoglobinemia?
  1. A-Nitrates
  2. B-Lead
  3. C-Mercury
  4. D-Arsenic
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main method for controlling noise pollution?
  1. A-Sound barriers
  2. B-Noise cancellation
  3. C-Equipment maintenance
  4. D-Zoning regulations
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes skin irritation?
  1. A-Formaldehyde
  2. B-Carbon monoxide
  3. C-Sulfur dioxide
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of nitrous oxide pollution?
  1. A-Industrial processes
  2. B-Agricultural soils
  3. C-Vehicle emissions
  4. D-Waste management
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control device removes gases?
  1. A-Electrostatic precipitators
  2. B-Scrubbers
  3. C-Filters
  4. D-Catalytic converters
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main effect of plastic pollution on marine life?
  1. A-Ingestion and entanglement
  2. B-Toxin release
  3. C-Habitat destruction
  4. D-Oxygen depletion
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water treatment process kills pathogens?
  1. A-Filtration
  2. B-Chlorination
  3. C-Sedimentation
  4. D-Aeration
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of methane pollution?
  1. A-Landfills
  2. B-Agriculture
  3. C-Fossil fuels
  4. D-Wastewater treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution causes hearing loss?
  1. A-Air pollution
  2. B-Noise pollution
  3. C-Water pollution
  4. D-Soil pollution
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main method for hazardous waste disposal?
  1. A-Incineration
  2. B-Secure landfilling
  3. C-Ocean dumping
  4. D-Recycling
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes acid rain?
  1. A-Sulfur dioxide
  2. B-Carbon monoxide
  3. C-Nitrogen dioxide
  4. D-Ozone
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary source of marine oil pollution?
  1. A-Oil spills
  2. B-Operational discharges
  3. C-Natural seeps
  4. D-Land-based runoff
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control method uses plants?
  1. A-Bioremediation
  2. B-Phytoremediation
  3. C-Chemical treatment
  4. D-Thermal treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of carbon dioxide pollution?
  1. A-Deforestation
  2. B-Fossil fuel combustion
  3. C-Agriculture
  4. D-Industrial processes
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which water pollutant causes blue baby syndrome?
  1. A-Nitrates
  2. B-Lead
  3. C-Mercury
  4. D-Arsenic
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary effect of light pollution?
  1. A-Energy waste
  2. B-Astronomical disruption
  3. C-Wildlife disturbance
  4. D-Health effects
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution control device reduces vehicle emissions?
  1. A-Scrubbers
  2. B-Catalytic converters
  3. C-Filters
  4. D-Electrostatic precipitators
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of industrial water pollution?
  1. A-Cooling water
  2. B-Industrial wastewater
  3. C-Sanitary water
  4. D-Process water
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollutant causes neurological damage?
  1. A-Mercury
  2. B-Lead
  3. C-Arsenic
  4. D-Cadmium
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary method for controlling soil erosion?
  1. A-Terracing
  2. B-Planting vegetation
  3. C-Building walls
  4. D-Chemical treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which pollution indicator measures water acidity?
  1. A-Turbidity
  2. B-pH
  3. C-BOD
  4. D-Conductivity
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of pesticide pollution?
  1. A-Household use
  2. B-Agricultural runoff
  3. C-Industrial discharge
  4. D-Accidental spills
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which air pollutant causes global warming?
  1. A-Carbon dioxide
  2. B-Sulfur dioxide
  3. C-Nitrogen oxides
  4. D-Particulate matter
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary effect of thermal pollution on fish?
  1. A-Direct burning
  2. B-Oxygen depletion
  3. C-Toxin release
  4. D-Habitat destruction
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
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Which pollution control method uses microorganisms?
  1. A-Chemical treatment
  2. B-Bioremediation
  3. C-Physical removal
  4. D-Thermal treatment
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the main source of radioactive waste?
  1. A-Medical facilities
  2. B-Nuclear power plants
  3. C-Research laboratories
  4. D-Industrial gauges
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
Which industrial pollutant causes acid mine drainage?
  1. A-Cyanide
  2. B-Sulfuric acid
  3. C-Mercury
  4. D-Arsenic
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
What is the primary method for reducing plastic pollution?
  1. A-Banning all plastics
  2. B-3Rs approach
  3. C-Ocean cleanup
  4. D-Incineration
  5. Posted By: MCQSEXAM
  6. Environmental Science / Environmental Pollution
  7. More about this MCQ
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