How do industries create thermal and noise pollution ? -SST 10th

How do industries create thermal and noise pollution ? -SST 10th
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Hot water from factories when is allowed to flow into rivers and ponds is caused thermal pollution.
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How do industries create thermal and noise pollution ? -SST 10th

Description : How do industries create thermal and noise pollution ? -SST 10th

Last Answer : Hot water from factories when is allowed to flow into rivers and ponds is caused thermal pollution. Thermal pollution would affect on aquatic life greatly. Industrial and constructional ... machineries create unwanted sound of intolerable nature which impaired human ears and nervous breakdown.

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.

Which of the following is not a weightless pollutant? (A) SPM (B) Thermal pollution (C) Radioactive rays(D) Noise pollution

Description : Which of the following is not a weightless pollutant? (A) SPM (B) Thermal pollution (D) Noise pollution (C) Radioactive rays

Last Answer : (A) SPM

The most serious environmental pollution from a nuclear reactor is: w) radioactivity x) particulate formation y) thermal pollution z) noise pollution

Description : The most serious environmental pollution from a nuclear reactor is: w) radioactivity x) particulate formation y) thermal pollution z) noise pollution 

Last Answer : ANSWER: Y -- THERMAL POLLUTION 

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 : air

Which industries are the main culprits of water pollution? -SST 10th

Description : Which industries are the main culprits of water pollution? -SST 10th

Last Answer : The main culprits are paper pulp, chemical, textile and dyeing, petroleum refineries, tanneries and electroplating industries that discharges dyes, detergent, acids, salts and heavy metals like lead ... fertilisers, synthetic chemicals with carbon, plastics and rubber, etc., into the water bodies.

Which major industries are responsible for water pollution? -SST 10th

Description : Which major industries are responsible for water pollution? -SST 10th

Last Answer : . Water pollution is caused by organic and inorganic industrial wastes and effluents discharged into rivers. . The main culprits are paper, pulp, chemical, textile and dyeing, petroleum refineries, ... fertilizers, synthetic chemicals with carbon, plastics and rubber, etc., into the water bodies.

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

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

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 three types of pollution caused by industries. -SST 10th

Description : Explain any three types of pollution caused by industries. -SST 10th

Last Answer : The three types of pollution caused by industries are air pollution, water pollution and Noise pollution. (i) Air pollution through spewing of smoke from industry pollute the air with sulphur ... water pollution. (iii) Besides, industrial and construction activities generates noise pollution.

How do industries pollute air? Explain ill effects of pollution. -SST 10th

Description : How do industries pollute air? Explain ill effects of pollution. -SST 10th

Last Answer : The air we breathe gets polluted by the smoke emitted by chemical and paper factories, brick kilns, refineries and smelting plants and burning of fossil fuels in big and small factories that ... Air pollution adversely affects human health, animals, plants, buildings and the atmosphere as a whole.

Name three types of pollution caused by industries. -SST 10th

Description : Name three types of pollution caused by industries. -SST 10th

Last Answer : The three types of pollution caused by industries are air pollution, water pollution and Noise pollution.

Which industries are responsible for water pollution? -Geography

Description : Which industries are responsible for water pollution? -Geography

Last Answer : When organic and inorganic waste from industries get discharged into the rivers, it results in water pollution. The industries that increase water pollution are paper, pulp, chemical, ... discharge untreated wastes into a waterbody which eventually hampers the ecological balance of the region.

Highest source of air pollution in the world is – (1) Automobiles (2) Industries (3) Household wastes (4) Aircraft

Description : Highest source of air pollution in the world is – (1) Automobiles (2) Industries (3) Household wastes (4) Aircraft

Last Answer : (1) Automobiles Explanation: According to the US Environmental Protection Agency (EPA), automobile emissions are the number one source of carbon monoxide, lead, nitrogen oxides, and volatile organic compounds released into the atmosphere that are primarily responsible for air pollution.

Industries near the towns cause Options: A) Pollution B) Finished material C) Security D) Employment

Description : Industries near the towns cause Options: A) Pollution B) Finished material C) Security D) Employment

Last Answer : A) Pollution 

Which of the following is the largest source of water pollution in major rivers of India? (A) Untreated sewage (B) Agriculture run-off (C) Unregulated small scale industries (D) Religious practices

Description : Which of the following is the largest source of water pollution in major rivers of India? (A) Untreated sewage (B) Agriculture run-off (C) Unregulated small scale industries (D) Religious practices

Last Answer : (A) Untreated sewage

Highest source of air pollution in the world is (1) Automobiles (2) Industries (3) Household wastes (4) Aircraft

Description : Highest source of air pollution in the world is (1) Automobiles (2) Industries (3) Household wastes (4) Aircraft

Last Answer : Automobiles

What is noise pollution? -Geography

Description : What is noise pollution? -Geography

Last Answer : Noise pollution is any undesirable sound dumped into the atmosphere leading to health hazards.

What are the important sources of noise pollution? -Geography

Description : What are the important sources of noise pollution? -Geography

Last Answer : The important sources of noise pollution are : Natural: Thunder, cyclones, lightning, heavy rainfall, hailstorms, water falls, ocean waves. Man-made: Industrial noise, automobiles, air crafts, domestic noise, mining etc.

What are the effects of noise pollution? -Geography

Description : What are the effects of noise pollution? -Geography

Last Answer : The noise pollution causes temporary or permanent hearing problem, headaches, restlessness,, cardio vascular diseases, physical disorder, behavioural changes, lack of concentration, etc.

What are the measures to control noise pollution? -Geography

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

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.

Noise pollution refers to the state of unbearable and uncomfortable to human beings -Geography

Description : Noise pollution refers to the state of unbearable and uncomfortable to human beings -Geography

Last Answer : (i) A regular awakening campaign. (ii) Extension of education and individual efforts. (iii) Harmony, fraternity and cooperation.

What effects noise pollution can lay on our lives? -Geography

Description : What effects noise pollution can lay on our lives? -Geography

Last Answer : The unwanted lout sound from vehicles, industrial and construction activities etc. creates noise pollution. This affects heart rate, blood pressure, stress, and psychological effects etc. The effects ... Blood pressure increases. 3. Cause irritation and leads to stress. 4. Physiological effects.

Sound become hazardous noise pollution at which level? -Do You Know?

Description : Sound become hazardous noise pollution at which level? -Do You Know?

Last Answer : answer:

Sound become hazardous noise pollution at which level? -Do You Know?

Description : Sound become hazardous noise pollution at which level? -Do You Know?

Last Answer : answer:

Sound become hazardous noise pollution at which level? -Do You Know?

Description : Sound become hazardous noise pollution at which level? -Do You Know?

Last Answer : answer:

Sound become hazardous noise pollution at which level? -Do You Know?

Description : Sound become hazardous noise pollution at which level? -Do You Know?

Last Answer : answer:

Sound become hazardous noise pollution at which level? -Do You Know?

Description : Sound become hazardous noise pollution at which level? -Do You Know?

Last Answer : answer:

Sound become hazardous noise pollution at which level? -Do You Know?

Description : Sound become hazardous noise pollution at which level? -Do You Know?

Last Answer : answer:

Can noise pollution cause brain damage ?

Description : Can noise pollution cause brain damage ?

Last Answer : Noise pollution causes sleep disturbances , anger , restlessness and mental illness in the brain.

What is noise pollution ?

Last Answer : : Noise pollution is the sudden noise , noise , or noise at different levels.

Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is:

Description : Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is:

Last Answer : Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is: A. 60 decibles B. 70 decibels C. 80 decibels D. 100 decibels.

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

Sounds above what level are considered hazardous noise pollution?

Description : Sounds above what level are considered hazardous noise pollution?

Last Answer : Sounds above what level are considered hazardous noise pollution? A. 180 dB B. 140 dB C. 100 dB D. 80 dB

Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is:

Description : Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is:

Last Answer : Maximum permissible limit of noise as per "Noise Pollution Rules 2000 of India" is: A. 75 dB B. 65 dB C. 55dB D. 45dB

Exposure to noise pollution causes

Description : Exposure to noise pollution causes

Last Answer : Exposure to noise pollution causes A. Increases heat beat B. Constriction of blood vessels C. Dilation of pupil D. All the above

Sounds above what level are considered hazardous noise pollution?

Description : Sounds above what level are considered hazardous noise pollution?

Last Answer : Sounds above what level are considered hazardous noise pollution? A. Above 30 dB B. Above 80 dB C. Above 100 dB D. Above 120 dB

The noise pollution is measured in:

Description : The noise pollution is measured in:

Last Answer : The noise pollution is measured in: A. hertz B. fathoms C. nanometers D. decibles

Soud becomes hazardous noise pollution at level.

Description : Soud becomes hazardous noise pollution at level.

Last Answer : Soud becomes hazardous noise pollution at level. A. Above 30 dB B. Above 80 dB C. Above 100 dB D. Above 120 dB

What are the positive effects of noise pollution?

Description : What are the positive effects of noise pollution?

Last Answer : Need answer

What are the Positive effect of noise pollution?

Description : What are the Positive effect of noise pollution?

Last Answer : Need answer

Acceptable "Noise Pollution Level" in India range between: (1) 16 - 35 db (2) 40 - 45 db (3) 70 - 100 db (4) 10 - 15 db

Description : Acceptable "Noise Pollution Level" in India range between: (1) 16 - 35 db (2) 40 - 45 db (3) 70 - 100 db (4) 10 - 15 db

Last Answer : (2) 40 - 45 db Explanation: According to the noise pollution rules, the permissible noise level during the day is 50dB in silence zones, 55dB in residential areas, 65 dB in commercial areas and 75 ... areas, commercial areas and industrial areas are respectively 40 dB, 45 dB, 55 dB and 70 dB.

The unit of noise pollution (level) is – (1) decibel (2) decimal (3) ppm (4) None of these

Description : The unit of noise pollution (level) is – (1) decibel (2) decimal (3) ppm (4) None of these

Last Answer : (1) decibel Explanation: Noise pollution refers to any unpleasant, damaging or irritating noise that has the potential to harm people, wildlife or the environment. The decibel (dB) is the main unit used ... can also be measured. by its pitch, which is the frequency of sound vibrations per second.

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.

The Unit of noise pollution (level) is

Description : The Unit of noise pollution (level) is

Last Answer : decibel

List the effects of noise pollution.

Description : List the effects of noise pollution.

Last Answer : a) Noise pollution directly affects the human nervous system, causing deafness, headache, high blood pressure and heart disorders. b) Noise causes behavioural discomforts. c) Noise pollution also affect animals

What are the main sources of noise pollution?

Description : What are the main sources of noise pollution?

Last Answer : a) Gadgets used in home like mixer and grinder. b) Transport vehicles like aircrafts c) Commercial and industrial activities, d) Audio equipment used in social and public functions.

Rachel Carson’s famous book “Silent Spring” is related to (a) population explosion (b) ecosystem management (c) pesticide pollution (d) noise pollution.

Description :  Rachel Carson’s famous book “Silent Spring” is  related to (a) population explosion (b) ecosystem management (c) pesticide pollution (d) noise pollution.

Last Answer : c) pesticide pollution

Rachel Carson’s famous book “Silent Spring” is related to (a) population explosion (b) ecosystem management (c) pesticide pollution (d) noise pollution.

Description : Rachel Carson’s famous book “Silent Spring” is related to (a) population explosion (b) ecosystem management (c) pesticide pollution (d) noise pollution.

Last Answer : (c) pesticide pollution

Sounds above what level are considered hazardous noise pollution? (a) Above 80 dB (b) Above 30 dB (c) Above 150 dB (d) Above 120 dB

Description : Sounds above what level are considered hazardous noise pollution? (a) Above 80 dB (b) Above 30 dB (c) Above 150 dB (d) Above 120 dB

Last Answer : (d) Above 120 dB