Pollution Science Gk Questions Answers English

Top Pollution Science Gk Questions Answers In English For All Competitive Exams. You Will Read The Top Question And Answer Related To Pollution Science In This Post. This Can Be Asked In Any Competitive Exams, Must Read Once.

Pollution Science Gk Questions Answers In English

Q1.Water pollution in rivers is measured?

1. Dissolved amount of N2
2. From Dissolved amount of O2
3. dissolved amount of CL2
4. from the dissolved amount of O3

Q2.Which international agency is working for environmental protection?

1. Greenpeace
2. Chipko
3. NASA
4. U. N. O.

Q3.What is a reliable indicator of air pollutants?

1. lichens and moss
2. Neem and Sea Soak
3. Fern and Sikes
4. Green algae and liverwort

Q4. Excessive use of fertilizers is caused by?

1. Water Pollution
2. air pollution
3. Soil Pollution
4. all of the above

Q5.The pollutant from motor car which causes mental illness is?

1. Pb
2. Hg
3. NO2
4. SO2

Q6.The disease that kills more people than lung cancer due to air pollution?

1. asthma
2. emphysema
3. Heart Ghat
4. Long Term Bronchial Research

Q7.Carbon monoxide is a pollutant because it-

1. deactivates nerves
2. combines with hemoglobin
3. Combines with Oxygen
4. inhibits glycolysis

Q8.Pyla globosa is used as a bio filter to clean water pollution by?

1. arsenic
2. cadmium
3. algae flower cluster
4. Mercury

Q9.The main air pollutant is?

1. N2
2. Smelter
3. CO
4. CO2

Q10.What is ‘Peroxyacetyl Nitrate’ (PAN)?

1. minor pollutant
2. Vitamin
3. acidic dye
4. Plant Hormones

Q11.The major air pollutant in cities like Mumbai and Kolkata is?

1. Algae bacteria
2. ozone
3. CO and SO2
4. Hydrocarbon

Q12.Which of the following is a biodegradable pollutant?

1. pigmented book discharge
2. bleach effluent
3. waste feces
4. Heavy Metals

Q13.Which of the following is not an atmospheric pollutant?

1. Carbon Dioxide
2. sulfur dioxide
3. Hydrocarbons
4. Carbon Monoxide

Q14. Fly ash is an environmental pollutant produced by?

1. Fertilizer Plant
2. Cement Industry
3. Thermal Power Plant
4. Flour Mill

Q15.Green house gases are called?

1. CH4, N2, CO2, NH3
2. CFC, CO2, CH4, NO2
3. CO2, O2, NO2, NH3
4. CFC, CO2, NH3, N2

Q16.The supersonic jet produces pollution by diluting-

1. SO2 layer
2. CO2 layer
3. O3 layer
4. O2 layer

Q17.Which gas contributes the most to the green planet effect on Earth?

1. CO2
2. Chlorofluorocarbon
3. Freon
4. methane

Q18.Which of the following is biodegradable?

1. aluminum
2. Plastic
3. paper
4. DDT

Q19.What is the main source of pollution in metropolitan cities?

1. industry
2. pesticide
3. Radioactive Plants
4. self propelled vehicle

Q20.What is the term ‘brown air’ used for?

1. industrial smoke
2. sulfur smoke
3. acidic smoke
4. photochemical smoke

Q21.Which of the following gas combines with hemoglobin to form a toxic substance in the blood?

1. CO
2. O2
3. Co2
4. CH4

Q22. Acid rain is caused by which of the following pollution in the environment?

1. Ozone and CO2
2. Nitrous Oxide and CO2
3. carbon monoxide and CO2
4. Carbon Dioxide and Nitrogen

Q23.Which of the following is biodegradable?

1. Mercury
2. rubber
3. Plastic
4. Polythene

Q24. The ozone layer present in the atmosphere absorbs?

1. infrared rays
2. ultraviolet rays
3. Cosmic Rays
4. from all radiation

Q25.Which of the following air pollutants causes nervous system diseases in humans?

1. Mercury
2. Silica
3. lead
4. cadmium

Q26.Which of the following gas is responsible for global warming?

1. CO2 and Methane
2. methane only
3. Oxygen Only
4. Oxygen and Carbon Dioxide

Q27.Which of the following air pollutants increases blood pressure in humans and causes heart diseases?

1. cadmium
2. Copper
3. Mercury
4. lead

Q28. Where is the ozone hole detected in the atmosphere located?

1. Above India
2. above alaska
3. Above the Arctic Ocean
4. Over Antarctica

Q29.Which of the following gas does not pollute the air?

1. NO2
2. SO2
3. CO2
4. CO

Q30.The cause of iron deficiency disease in workers working in iron mines?

1. cadmium
2. Silica
3. lead
4. Mercury

Q31.Can it be a result of global warming?

1. change in crop pattern
2. change in coastline
3. rise in sea level
4. All of these

Q32. CO2 is mainly formed in the atmosphere?

1. From the actions of microscopic joves
2. From factory smoke
3. From Forest Fire
4. Respiration of living beings

Q33.Man-made environmental pollution is called?

1. antibiotic
2. humelin
3. anthropogenic
4. parabiotic

Q34.Taj Mahal getting damaged?

1. Decomposition of marble at high temperature
2. from air pollutants released from Mathura oil refinery
3. Yamuna floods
4. none of these

Q35. Where is the National Institute of Environmental Engineering located?

1. Lucknow
2. in Delhi
3. in Nagpur
4. in Pune

Q36. The Taj Mahal is said to be suffering from ‘Marble Cancer’. What is this marble cancer?

1. acid rain that erodes marbles
2. yellowing of marble due to kajal particles
3. Smoke in the Taj Mahal from nearby industries
4. A large number of fungi found in the marble of the Taj Mahal

Q37.Which of the following is the cause of maximum noise pollution?

1. pop song
2. Jet Flight
3. Heavy Truck Traffic
4. Election Meetings

Q38.Ozone level present in Earth’s atmosphere-

1. Replaces CO by CO2
2. responsible for air pollution
3. Reduces the penetration of ultraviolet rays
4. regulates the amount of oxygen

Q39.Which form of energy does not cause pollution?

1. Petrol
2. solar
3. coal
4. atom

Q40.The Minamata epidemic that killed many people in Japan in 1965 was caused by water pollution?

1. fluoride
2. DDT
3. lead
4. parad

Q41.Which one of the following is not a part of vehicle pollution?

1. NO2
2. SO2
3. H2
4. CO

Q42.Which of the following test is done to measure water pollution?

1. Biochemical Oxygen Demand
2. Biomechanical Oxygen Demand
3. Biomedical Oxygen Demand
4. none of these

Q43.Photo-chemical smog is the result of this common action?

1. NO2 , O3 and peroxy acetyl nitrate in the presence of sunlight
2. CO, CO2 and NO2 at low temperature
3. CO, O2 and peroxy acetyl nitrate in the presence of sunlight
4. High humidity of NO2, O3 and CO in the evening

Q44.DDT is?

1. Biodegradable pollutants
2. Non-biodegradable pollutants
3. antibiotic
4. none of these

Q45.Which of the following gas does not pollute the air?

1. NO2
2. SO2
3. CO2
4. CO

Q46.Harmful ultraviolet radiations from the sun is caused by?

1. skin cancer
2. liver cancer
3. lung cancer
4. Oral cancer

Q47.If water pollution continues at the present rate then eventually

1. Oxygen molecules will be unavailable to water plants
2. Nitrates will become unavailable to water plants
3. running cycle will stop
4. The rain will stop