What are the measures to control air pollution? -Biology

What are the measures to control air pollution? -Biology
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What are the measures to control air pollution? -Biology

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What are the measures to control air pollution? -Geography

Description : What are the measures to control air pollution? -Geography

Last Answer : 1. Control of gaseous pollutants. 2. Contrpl of emission from automobiles. 3. Planting more trees. 4. Use of non-conventional energy sources. 5. Awareness programme, legal control literacy and education.

Mention some measures that can be taken to control air pollution at source

Description : Mention some measures that can be taken to control air pollution at source

Last Answer : a) Reducing the use of vehicles for short travel. b) Using car pooling to travel & reducing individual vehicles. c) Installing electrostatic precipitators in chimneys of factories & industries.

Write some measures that can be taken to control air pollution.

Description : Write some measures that can be taken to control air pollution.

Last Answer : Industries must be established away from towns and cities. Emission from industries must be checked and controlled. Regulatory rules related to air pollution must be strictly enforced. Automobiles must ... people to use public transport. Measures must be taken to check air pollution at source.

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What are the measures to control water pollution? -Geography

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Last Answer : 1. Industrial effluents must be treated. 2. Drinking water sources must be kept clean. 3. Sewage treatment plants, disposal of waste on the water bodies must be controlled.

What are the measures to control noise pollution? -Geography

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Last Answer : 1. Industries must be located away from the residential areas. 2. Construction of sound proof walls in the factories. 3. Restricting unnecessary use of sirens, horns and loud speakers. 4. ... 5. Protective instruments the workers in the industries. 6. Noise producing vehicles must be checked.

Explain any five measures to control industrial pollution in India. -SST 10th

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Last Answer : Five measures to control industrial pollution in India: 1. Fresh water pollution can be reduced by harvesting rain water and processing the materials by reusing and recycling. 2. Hot water and effluents must ... silencers to reduce noise. 5. Oil and gas can be used instead of coal to reduce smoke.

How do industries pollute water ? Suggest any four measures to control water pollution. -SST 10th

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Last Answer : Industries pollute water by dumping organic and inorganic wastes and effluent into the water bodies without treating them. Four measures to control water pollution: 1. Use of water should be ... Drawing of groundwater reserves must be regulated legally as overdrawing is harmful to the environment.

Explain any five measures to control industrial pollution in India. -SST 10th

Description : Explain any five measures to control industrial pollution in India. -SST 10th

Last Answer : Five ways to reduce industrial pollution are listed below : (i) Restructuring the manufacturing processes to reduce or eliminate pollutants, through a process called pollution prevention. (ii) Creating ... Backing the constitutional provisions by a number of laws − acts, rules, and notifications.

What measures do you suggest to control pollution?

Description : What measures do you suggest to control pollution?

Last Answer : Feel Free to Answer

What are the measures to control water pollution?

Description : What are the measures to control water pollution?

Last Answer : a) Industrial effluents must be treated to remove the pollutants. Toxic chemical substances must be eliminated. Acid and alkalies must be neutralized. Metallic compounds must be precipitated. b) Effluents ... particles. It must be aerated and then chlorinated to purify water. This can be reused.

Suggest any three measures to reduce the industrial pollution of freshwater resources. -SST 10th

Description : Suggest any three measures to reduce the industrial pollution of freshwater resources. -SST 10th

Last Answer : (i) Minimising use of water for processing by reusing and recycling it in two or more successive stages. (ii) Harvesting of rainwater to meet water requirements. (iii) Treatment of hotwater and affluents before releasing them in rivers and ponds.

Describe the measures to reduce noise pollution.

Description : Describe the measures to reduce noise pollution.

Last Answer : 1. Reduction in sources of noise - sources of noise pollution like heavy vehicles and old vehicles may not allowed to ply in the populated areas. 2. Noise making machines should be ... at various social functions. Unnecessary horn blowing should be restricted especially in vehicle - congested areas.

Describe the measures to reduce soil pollution.

Description : Describe the measures to reduce soil pollution.

Last Answer : 1. By minimizing the generation of solid waste. 2. By reusing and recycling of solid waste such as - paper, metal parts, plastics and glass materials etc. 3. By employing proper ... liquid pollutants. 5. Faulty sanitation practices should be improved. 6. Soil erosion should be prevented.

Oxygen trim control strategy __ a. continuously measures the oxygen content in the flue gas b. adjusts the combustion air flow c. Continually tuning the air-fuel mixture. d. All of above

Description : Oxygen trim control strategy __ a. continuously measures the oxygen content in the flue gas b. adjusts the combustion air flow c. Continually tuning the air-fuel mixture. d. All of above

Last Answer : d. All of above

Consider the following statements with respect to pollution. A. To control air pollution problems, by the end of 2002 all the buses of Delhi were conv

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The Air Prevention and Control of Pollution Act came into force in:

Description : The Air Prevention and Control of Pollution Act came into force in:

Last Answer : The Air Prevention and Control of Pollution Act came into force in: A. 1990 B. 1975 C. 1981 D. 1985

In which year Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant?

Description : In which year Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant?

Last Answer : In which year Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant? A. 1972 B. 1981 C. 1987 D. 1990

In which year Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant?

Description : In which year Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant?

Last Answer : In which year Air (Prevention and Control of Pollution) Act was amended to include noise as an air pollutant ... . Noise C. Water D. None of the above

The Air Prevention and Control of Pollution Act came into force in:

Description : The Air Prevention and Control of Pollution Act came into force in:

Last Answer : The Air Prevention and Control of Pollution Act came into force in: A. 1975 B. 1981 C. 1985 D. 1990

According to Central Pollution Control board (CPCB). Which particulate size in diameter (in micrometers) of the air pollutants is responsible for grea

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Last Answer : According to Central Pollution Control board (CPCB). Which particulate size in diameter (in micrometers) of the air ... . 2.5 or less D. 1.5 or less

Who sets the standards for air pollution control in international airports?

Description : Who sets the standards for air pollution control in international airports?

Last Answer : The country in which the airport is located has control over pollution standards in airports just as they do elsewhere.

Electrostatic precipitator is used to control the pollution of – (1) air (2) water (3) noise (4) thermal

Description : Electrostatic precipitator is used to control the pollution of – (1) air (2) water (3) noise (4) thermal

Last Answer : (1) air Explanation: An electrostatic precipitator (ESP), or electrostatic air cleaner is a particulate collection device that removes particles from a flowing gas (such as air) using the force of an ... particles from a flowing gas (such as air) using the force of an induced electrostatic charge.

Electrostatic precipitator is used to control — (1) Air pollution (2) Water pollution (3) Solid waste (4) Noise pollution

Description : Electrostatic precipitator is used to control — (1) Air pollution (2) Water pollution (3) Solid waste (4) Noise pollution

Last Answer : (1) Air pollution Explanation: An electrostatic precipitator (ESP), or electrostatic air cleaner is a particulate collection device that removes particles from a flowing has (such as air) using the force ... , and can easily remove fine particulate matter such as dust and smoke from the air stream.

According to Central Pollution Control Board (CPCB), which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health? (a) 1.0 or less (b) 5.2 - 2.5 (c) 2.5 or less (d) 1.5 or less

Description : According to Central Pollution Control Board  (CPCB), which particulate size in diameter (in  micrometers) of the air pollutants is responsible for  greatest harm to human health? (a) 1.0 or less (b) 5.2 - 2.5 (c) 2.5 or less (d) 1.5 or less

Last Answer : (c) 2.5 or less

According to Central Pollution Control Board (CPCB), which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health? (a) 1.0 or less (b) 5.2 - 2.5 (c) 2.5 or less (d) 1.5 or less

Description : According to Central Pollution Control Board (CPCB), which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health? (a) 1.0 or less (b) 5.2 - 2.5 (c) 2.5 or less (d) 1.5 or less

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Steps taken by the Government of India to control air pollution include (a) compulsory PUC (Pollution under control) certification of petrol driven vehicles which tests for carbon monoxide and hydrocarbons (b) permission to use only pure diesel with a maximum of 500 ppm sulphur as fuel for vehicles (c) use of non-polluting compressed natural gas (CNG) only as fuel by all buses and trucks (d) compulsory mixing of 20% ethyl alcohol with petrol and 20% biodiesel with diesel.

Description : Steps taken by the Government of India to control air pollution include (a) compulsory PUC (Pollution under control) certification of petrol driven vehicles which tests for carbon monoxide and ... trucks (d) compulsory mixing of 20% ethyl alcohol with petrol and 20% biodiesel with diesel.

Last Answer : (a) compulsory PUC (Pollution under control) certification of petrol driven vehicles which tests for carbon monoxide and hydrocarbons

The Air Prevention and Control of Pollution Act came into force in (a) 1985 (b) 1990 (c) 1975 (d) 1981

Description : The Air Prevention and Control of Pollution Act came into force in (a) 1985 (b) 1990 (c) 1975 (d) 1981

Last Answer : (d) 1981

From pollution control point of view, the maximum permissible concentration of sulphur dioxide in atmospheric air is about __________ ppm. (A) 5 (B) 50 (C) 500 (D) 5000

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Last Answer : (A) 5

The Air (Prevention and Control of Pollution) Act was enacted in the year: A. 1981 B. 1996 C. 2000 D. 1974

Description : The Air (Prevention and Control of Pollution) Act was enacted in the year: A. 1981 B. 1996 C. 2000 D. 1974

Last Answer : A. 1981

Electrostatic precipitator is used to control – (1) Air pollution (2) Water pollution (3) Solid waste (4) Noise pollution

Description : Electrostatic precipitator is used to control – (1) Air pollution (2) Water pollution (3) Solid waste (4) Noise pollution

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Electrostatic precipitator is used to control the pollution of (1) air (2) water (3) noise (4) thermal

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The measures taken by the French to control the spread of bubonic plague in Hanoi created a serious problem.' Explain the statement. -SST 10th

Description : The measures taken by the French to control the spread of bubonic plague in Hanoi created a serious problem.' Explain the statement. -SST 10th

Last Answer : The modern part of Hanoi was struck by Bubonic Plague in 1903 because the large sewers placed in the city became a breeding ground for rats in large no.'s. As these sewers served as a good transport ... of the rat-catchers show the small ways in which colonialism was fought in the day to day life.

“The measures taken by French to control the spread of Bubonic plague in Hanoi created a serious problem.” Explain the statement. -SST 10th

Description : “The measures taken by French to control the spread of Bubonic plague in Hanoi created a serious problem.” Explain the statement. -SST 10th

Last Answer : (i) The French used Vietnamese workers for this and paid them for each rat they killed. (ii) Rats began to be caught in thousands, but still there seemed to be no end. (iii) This ... action of the rat-catchers tell us of the numerous small ways in which colonialism was fought in everyday life.

Q1. Why should preventive measures and biological control methods be preferred for protecting crops? -Science

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Last Answer : Over exposure of chemicals leads to environmental problems hence, biological methods are preferred for protecting crops from pathogens, insects and rodents along with increasing the production. Since chemicals are ... feed on it, hence bio-pesticides are used as the safe way of crop protection.

Preventive and control measures adopted for the storage of grains include

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Are there organic measures for termite control?

Description : Are there organic measures for termite control?

Last Answer : There are organic measures for termite control. That would be using a natural predator to the termite, like the nematodes or ants. But this will not help if the termites have already invested a house.

The most important feature in the economic measures pursued by Alauddin Khilji was: A. Minting of new coins B. Foreign trade C. Market control D. None of these

Description : The most important feature in the economic measures pursued by Alauddin Khilji was: A. Minting of new coins B. Foreign trade C. Market control D. None of these

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The most important feature in the economic measures pursued by Alauddin Khilji was: A. Foreign trade B. Market control C. Minting of new coins D. Development of agriculture

Description : The most important feature in the economic measures pursued by Alauddin Khilji was: A. Foreign trade B. Market control C. Minting of new coins D. Development of agriculture

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The most important feature in the economic measures pursued by Alauddin Khilji was: A. Foreign trade B. Market control C. Minting of new coins D. Development of agriculture

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The most important feature in the economic measures pursued by Alauddin Khilji was: A. Foreign trade B. Market control C. Minting of new coins D. Development of agriculture

Description : The most important feature in the economic measures pursued by Alauddin Khilji was: A. Foreign trade B. Market control C. Minting of new coins D. Development of agriculture

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