Pollution | General Knowledge Questions With Answers

GK Questions

Question No. 1 – Which type of pollution is caused by the release of harmful chemicals into the air?

Answer. – Air pollution.

Question No. 2 – What is the contamination of water bodies by chemicals or waste materials called?

Answer. – Water pollution.

Question No. 3 – Which type of pollution is caused by excessive noise in the environment?

Answer. – Noise pollution.

Question No. 4 – Which pollutant is primarily responsible for the depletion of the ozone layer?

Answer. – Chlorofluorocarbons (CFCs).

Question No. 5 – Which pollution is caused by the excessive use of artificial light during nighttime?

Answer. – Light pollution.

Question No. 6 – What is the term for pollution caused by the accumulation of solid waste in the environment?

Answer. – Solid waste pollution.

Question No. 7 – Which type of pollution is caused by the excessive use of fertilizers and pesticides in agriculture?

Answer. – Agricultural pollution.

Question No. 8 – What is the term for pollution caused by the discharge of industrial waste into the environment?

Answer. – Industrial pollution.

Question No. 9 – Which pollutant is emitted by vehicles and contributes to air pollution?

Answer. – Carbon monoxide.

Question No. 10 – What is the term for pollution caused by the burning of fossil fuels, leading to increased carbon dioxide levels in the atmosphere?

Answer. – Carbon pollution.

Question No. 11 – Which type of pollution is caused by the improper disposal of electronic devices?

Answer. – Electronic waste pollution.

Question No. 12 – Which pollution is caused by the release of heat into water bodies called?

Answer. – Thermal pollution.

Question No. 13 – Which pollutant is released from factories and contributes to acid rain?

Answer. – Sulfur dioxide.

Boost Your IQ: 10 Fun Easy Pollution Questions with Answers

Question No. 14 – What is the term for pollution caused by the accumulation of plastic debris in oceans and other water bodies?

Answer. – Plastic pollution.

Question No. 15 – Which type of pollution is caused by the release of radioactive substances into the environment?

Answer. – Radioactive pollution.

Question No. 16 – What is the pollution caused by the improper disposal of batteries and other hazardous materials?

Answer. – Hazardous waste pollution.

Question No. 17 – Which pollutant is released from burning fossil fuels and contributes to respiratory problems?

Answer. – Particulate matter.

Question No. 18 – What is the term for pollution caused by the release of methane from landfills and agricultural activities?

Answer. – Methane pollution.

Question No. 19 – Which type of pollution is caused by the contamination of soil with chemicals and waste materials?

Answer. – Soil pollution.

Question No. 20 – What is the pollution caused by the release of nitrogen compounds into the environment, leading to nutrient imbalance in ecosystems?

Answer. – Nitrogen pollution.

Question No. 21 – Which pollutant is responsible for the formation of smog in urban areas?

Answer. – Nitrogen oxides.

Question No. 22 – What is the pollution caused by the excessive use of artificial lighting in urban areas called?

Answer. – Light pollution.

Question No. 23 – Which common material often ends up as litter in oceans, posing a threat to marine life?

Answer. – Plastic bottles.

Question No. 24 – What is the term for pollution caused by the improper disposal of plastic waste in natural habitats?

Answer. – Plastic pollution.

Question No. 25 – Which pollutant is emitted by vehicles and contributes significantly to noise pollution?

Answer. – Traffic noise.

Quiz Questions On Pollution With Answers

Question No. 26 – What is the pollution caused by the accumulation of discarded items in public spaces called?

Answer. – Litter pollution.

Question No. 27 – Which radioactive element is commonly found in nuclear waste and poses a long-term environmental hazard?

Answer. – Uranium.

Question No. 28 – What is the term for pollution caused by the release of heat into water bodies from industrial processes?

Answer. – Thermal pollution.

Question No. 29 – Which type of pollution is caused by the excessive display of advertising signs in urban areas?

Answer. – Visual pollution.

Question No. 30 – What is the contamination of soil by heavy metals and chemicals from industrial activities called?

Answer. – Soil contamination.

Question No. 31 – Which pollutant is commonly found in urban areas due to vehicular emissions and industrial activities, leading to respiratory issues?

Answer. – Carbon monoxide.

Question No. 32 – What is the term for pollution caused by the excessive use of synthetic fertilizers and pesticides in agriculture?

Answer. – Agricultural runoff pollution.

Question No. 33 – Which pollutant, often found in plastic waste, poses a severe threat to marine ecosystems?

Answer. – Bisphenol A (BPA).

Question No. 34 – What is the pollution caused by the emission of excessive noise from construction sites called?

Answer. – Construction noise pollution.

Question No. 35 – Which radioactive element is commonly released from nuclear accidents and atomic bomb testing?

Answer. – Cesium-137.

Question No. 36 – What is the term for pollution caused by the dumping of untreated sewage into water bodies?

Answer. – Sewage pollution.

Question No. 37 – Which type of pollution is caused by the release of heavy metals, such as lead and mercury, into the environment?

Answer. – Heavy metal pollution.

Question No. 38 – What is the pollution caused by the improper disposal of electronic devices, such as smartphones and laptops, called?

Answer. – E-waste pollution.

Question No. 39 – Which pollutant is released from power plants and contributes to acidification of water bodies?

Answer. – Nitrogen oxides.

Question No. 40 – What is the term for pollution caused by the accumulation of discarded tires in landfills and natural habitats?

Answer. – Tire pollution.

Multiple Choice Questions On Pollution

Question No. 41 – Which of the following gases is primarily responsible for causing acid rain?
a) Oxygen
b) Carbon dioxide
c) Sulfur dioxide
d) Nitrogen dioxide

Answer. – c) Sulfur dioxide.

Question No. 42 – What is the primary source of plastic pollution in oceans?
a) Industrial waste
b) Agricultural runoff
c) Plastic bottles
d) Radioactive waste

Answer. – c) Plastic bottles.

Question No. 43 – Thermal pollution mainly affects which of the following ecosystems?
a) Terrestrial
b) Marine
c) Desert
d) Tundra

Answer. – b) Marine.

Question No. 44 – Which of the following is a major contributor to soil contamination?
a) Forest fires
b) Agricultural runoff
c) Wind erosion
d) Ocean currents

Answer. – b) Agricultural runoff.

Question No. 45 – Which type of pollution is caused by the release of excessive light during nighttime?
a) Air pollution
b) Water pollution
c) Noise pollution
d) Light pollution

Answer. – d) Light pollution.

Question No. 46 – What is the primary cause of noise pollution in urban areas?
a) Construction activities
b) Bird chirping
c) Wind blowing
d) Plant growth

Answer. – a) Construction activities.

Question No. 47 – Which of the following is a common source of radioactive contamination?
a) Solar energy
b) Nuclear power plants
c) Wind turbines
d) Hydroelectric dams

Answer. – b) Nuclear power plants.

Question No. 48 – Visual pollution is often caused by:
a) Excessive advertising
b) Agricultural runoff
c) Ocean currents
d) Desertification

Answer. – a) Excessive advertising.

Question No. 49 – What is the main cause of water pollution in industrial areas?
a) Agricultural runoff
b) Oil spills
c) Deforestation
d) Noise pollution

Answer. – b) Oil spills.

Discover Pollution Essentials With Questions on Pollution With Answers

Question No. 50 – Plastic pollution poses the greatest threat to which of the following?
a) Birds
b) Fish
c) Insects
d) Trees

Answer. – b) Fish.

Question No. 51 – What is the primary cause of soil contamination near mining sites?
a) Industrial waste
b) Agricultural runoff
c) Heavy metals
d) Noise pollution

Answer. – c) Heavy metals.

Question No. 52 – Which of the following pollutants is emitted by vehicles and contributes to air pollution?
a) Chlorofluorocarbons (CFCs)
b) Methane
c) Carbon monoxide
d) Bisphenol A (BPA)

Answer. – c) Carbon monoxide.

Question No. 53 – What is the main cause of litter pollution in urban areas?
a) Industrial waste
b) Agricultural runoff
c) Improper waste disposal
d) Noise pollution

Answer. – c) Improper waste disposal.

Question No. 54 – Which radioactive element is commonly found in nuclear waste?
a) Uranium
b) Carbon
c) Oxygen
d) Plutonium

Answer. – d) Plutonium.

Question No. 55 – What is the primary source of thermal pollution in water bodies?
a) Agricultural runoff
b) Industrial discharge
c) Solar energy
d) Wind erosion

Answer. – b) Industrial discharge.

Question No. 56 – Which of the following contributes most to visual pollution in urban areas?
a) Green spaces
b) Street lights
c) Billboard advertisements
d) Public transportation

Answer. – c) Billboard advertisements.

Question No. 57 – Soil contamination is often caused by the improper disposal of:
a) Plastic waste
b) Electronic devices
c) Chemicals and waste materials
d) Organic matter

Answer. – c) Chemicals and waste materials.

Question No. 58 – What is the primary cause of noise pollution near airports?
a) Construction activities
b) Airplane engines
c) Plant growth
d) Wind blowing

Answer. – b) Airplane engines.

Enhance Your Environmental IQ: Selected Pollution Questions with Answers

Question No. 59 – Plastic pollution has a significant impact on:
a) Air quality
b) Water quality
c) Soil fertility
d) Noise levels

Answer. – b) Water quality.

Question No. 60 – What is the primary source of radioactive contamination in medical facilities?
a) X-ray machines
b) Wind turbines
c) Hydroelectric dams
d) Solar panels

Answer. – a) X-ray machines.

Question No. 61 – Which of the following activities contributes most to soil contamination in agricultural areas?
a) Deforestation
b) Use of pesticides and fertilizers
c) Mining operations
d) Oil drilling

Answer. – b) Use of pesticides and fertilizers.

Question No. 62 – What is the main cause of water pollution near urban areas?
a) Noise pollution
b) Industrial discharge
c) Agricultural runoff
d) Solar energy

Answer. – b) Industrial discharge.

Question No. 63 – Light pollution primarily affects which of the following?
a) Birds
b) Marine life
c) Humans
d) Insects

Answer. – d) Insects.

Question No. 64 – What is the primary source of noise pollution near busy highways?
a) Construction activities
b) Car engines
c) Wind blowing
d) Agricultural machinery

Answer. – b) Car engines.

Question No. 65 – Which of the following pollutants is commonly found in plastic waste and poses a threat to marine ecosystems?
a) Carbon dioxide
b) Bisphenol A (BPA)
c) Nitrogen oxides
d) Oxygen

Answer. – b) Bisphenol A (BPA).

True Or False Questions On Pollution

Question No. 66: Noise pollution only affects humans.

Answer. – False.

Question No. 67: Plastic pollution primarily impacts terrestrial ecosystems.

Answer. – False.

Question No. 68: Soil contamination can be caused by industrial activities.

Answer. – True.

Question No. 69: Light pollution has no impact on wildlife.

Answer. – False.

Question No. 70: Radioactive contamination poses no immediate health risks.

Answer. – False.

Question No. 71: Thermal pollution refers to the release of excessive heat into the atmosphere.

Answer. – False.

Question No. 72: Visual pollution can include excessive billboards and advertisements.

Answer. – True.

Question No. 73: Noise pollution is only a problem in urban areas.

Answer. – False.

Question No. 74: Plastic pollution does not affect freshwater ecosystems.

Answer. – False.

Question No. 75: Soil contamination can occur naturally without human intervention.

Answer. – True.

Question No. 76: Radioactive contamination is limited to areas near nuclear power plants.

Answer. – False.

Question No. 77: Thermal pollution primarily impacts terrestrial ecosystems.

Answer. – False.

Question No. 78: Visual pollution is solely related to air quality issues.

Answer. – False.

Question No. 79: Noise pollution can cause stress and sleep disturbances in humans.

Answer. – True.

Question No. 80: Plastic pollution does not affect marine biodiversity.

Answer. – False.

Question No. 81: Soil contamination cannot be reversed.

Answer. – False.

Question No. 82: Light pollution has no impact on nocturnal animals.

Answer. – False.

Question No. 83: Radioactive contamination can result from nuclear accidents.

Answer. – True.

Question No. 84: Thermal pollution only affects aquatic ecosystems.

Answer. – False.

Question No. 85: Visual pollution includes excessive littering.

Answer. – False.

Question No. 86: Noise pollution is not a concern in rural areas.

Answer. – False.

Question No. 87: Plastic pollution is solely caused by large corporations.

Answer. – False.

Elevate Your Awareness: 10 Questions on Pollution Answered Simply

Question No. 88: Soil contamination does not affect plant growth.

Answer. – False.

Question No. 89: Light pollution does not affect human health.

Answer. – False.

Question No. 90: Radioactive contamination is not a concern in medical facilities.

Answer. – False.

Question No. 91: Thermal pollution is caused by excessive use of air conditioning.

Answer. – True.

Question No. 92: Visual pollution is only a concern in developed countries.

Answer. – False.

Question No. 93: Plastic pollution does not affect land animals.

Answer. – False.

Question No. 94: Soil contamination cannot leach into groundwater.

Answer. – False.

Question No. 95: Light pollution has no effect on astronomical observations.

Answer. – False.

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