By which is the Atmosphere of big metropolition cities is polluted most? -Do You Know?

By which is the Atmosphere of big metropolition cities is polluted most? -Do You Know?
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By which is the Atmosphere of big metropolition cities is polluted most?

Description : By which is the Atmosphere of big metropolition cities is polluted most?

Last Answer : Automobile exhausts

Atmosphere of big/metropolitan cities is polluted most by

Description : Atmosphere of big/metropolitan cities is polluted most by

Last Answer : Atmosphere of big/metropolitan cities is polluted most by A. Automobile exhausts B. Pesticide residue C. Household waste D. Radio-active fall -out.

What is the position of Dhaka among the polluted air cities of the world ?

Last Answer : Dhaka ranks fifth among the world's polluted air cities.

The Particulate Matter (PM-10) exhaled from the polluted atmosphere is often filtered out during the process of (1) Coughing (2) Sneezing (3) A and B (4) Urination

Description : The Particulate Matter (PM-10) exhaled from the polluted atmosphere is often filtered out during the process of (1) Coughing (2) Sneezing (3) A and B (4) Urination

Last Answer : (2) Sneezing Explanation: PM-10 is a particulate matter having an aerodynamic diameter of less than 10 gym. Particles larger than 10 microns tend to be filtered out in the nose and therefore do not enter the respiratory tract. 926.

Safe limit' called Threshold Limit Value (TLV) of carbon monoxide in atmospheric air is < 50 ppm. The main source of carbon monoxide pollutant in air is the (A) Industrial chimney exhaust (B) Automobiles exhaust (C) Photochemical reaction in polluted atmosphere (D) Burning of domestic fuel

Description : Safe limit' called Threshold Limit Value (TLV) of carbon monoxide in atmospheric air is < 50 ppm. The main source of carbon monoxide pollutant in air is the (A) Industrial chimney exhaust (B) Automobiles exhaust (C) Photochemical reaction in polluted atmosphere (D) Burning of domestic fuel

Last Answer : (B) Automobiles exhaust

The Particulate Matter (PM-10) exhaled from the polluted atmosphere is often filtered out during the process of (1) Coughing (2) Sneezing (3) A and B (4) Urination

Description : The Particulate Matter (PM-10) exhaled from the polluted atmosphere is often filtered out during the process of (1) Coughing (2) Sneezing (3) A and B (4) Urination

Last Answer : Sneezing

Fish die in water bodies polluted by sewage, why? -Do You Know?

Description : Fish die in water bodies polluted by sewage, why? -Do You Know?

Last Answer : answer:

Which is associated with the formation of brown air in traffic congested cities? -Do You Know?

Description : Which is associated with the formation of brown air in traffic congested cities? -Do You Know?

Last Answer : answer:

The ‘Grand Trunk Road’ connects which cities? -Do You Know?

Description : The ‘Grand Trunk Road’ connects which cities? -Do You Know?

Last Answer : answer:

Why are big cities more dangerous at night?

Description : Why are big cities more dangerous at night?

Last Answer : Drug dealers come out at night. Gang members come out at night.

Do you think living in small towns is much safer from ISIS than big cities?

Description : Do you think living in small towns is much safer from ISIS than big cities?

Last Answer : There are over 7 billion people in the world. The statistical likelihood that you will be a victim of an ISIS attack is so low that it doesn’t really merit consideration, unless you’re considering moving to Syria.

What are the contents of raw sewage in the big cities in the world?

Description : What are the contents of raw sewage in the big cities in the world?

Last Answer : answer:@flo One can only imagine the myriad of industrial chemicals that flow into our municipal sewer systems .but it is one particularly sinister group of chemicals that is having a ... human hormones found in our waterways that have waste water discharged into them. Unintended consequences.

Are you aware that science has produced a study that says that the carbon levels in big cities actually acts as a stress reducer on people who live in these cities?

Description : Are you aware that science has produced a study that says that the carbon levels in big cities actually acts as a stress reducer on people who live in these cities?

Last Answer : I wasn’t aware and the findings are quite fascinating. I would like to read the whole paper to see the methodology. It certainly is a quite different result to the findings you would expect.

Why do people say that it's difficult to meet people in big cities?

Description : Why do people say that it's difficult to meet people in big cities?

Last Answer : It’s not hard to meet people in big cities as opposed to rural areas as it may seem that people in big cities are not as approachable. I think if you really make an effort you can meet people anywhere.

How would you solve the garbage problems in big cities?

Description : How would you solve the garbage problems in big cities?

Last Answer : Which particular problem about garbage?

Do you like small towns or big cities?

Description : Do you like small towns or big cities?

Last Answer : I like both for different reasons. Small towns because almost everyone knows everyone. Cities because of the amenities they offer in terms of art and culture.

For the rest of you: What is it about big cities that you like?

Description : For the rest of you: What is it about big cities that you like?

Last Answer : answer:I don't need a car. The savings on that subsidizes the extra rent. Great, rich histories; diverse people; theater everywhere; fantastic views from high, high floors; the convenience of going from ... the bar to the park to the bar; great professional opportunities; and my friends come to me.

During New Year's eve, in the big cities, do they usually have a party on the streets?

Description : During New Year's eve, in the big cities, do they usually have a party on the streets?

Last Answer : New Years Day is a holiday, and for most occupations, there is no work that day. The New Year's street celebration that is most famous is Times Square in New York City. That is televised ... have their own outdoor gatherings, but most Americans celebrate New Years at home or at a private party.

What are the challenges faced by big cities ? -SST 10th

Description : What are the challenges faced by big cities ? -SST 10th

Last Answer : Big cities face many problems, the main one being environmental problems. City development causes great harm to the ecology and the surrounding environment. Natural features, like hills were flattened ... best to control pollution and provide a save living space for the growing city dwellers.

Which one is the major reason for pollution in big cities ?

Description : Which one is the major reason for pollution in big cities ?

Last Answer : Which one is the major reason for pollution in big cities ? A. Fossil fuel B. Acid rain C. Heat dispersion D. None of the above

What big cities start with m?

Description : What big cities start with m?

Last Answer : Minneapolis, MN, and Milwaukee, WI.

How were people who live far away from big cities able to stay up with current Fashions and trends?

Description : How were people who live far away from big cities able to stay up with current Fashions and trends?

Last Answer : Mail order catalogs. One of the most famous was the SearsRoebuck catalog. Everything from dresses, shoes, coats, hats,gloves, jewelry, beds, books, buggies, shotguns, dynamite,groceries and medicines.

How were people who live far away from big cities able to stay up with current Fashions and trends?

Description : How were people who live far away from big cities able to stay up with current Fashions and trends?

Last Answer : Mail order catalogs. One of the most famous was the SearsRoebuck catalog. Everything from dresses, shoes, coats, hats,gloves, jewelry, beds, books, buggies, shotguns, dynamite,groceries and medicines.

Which of these is a statement of opinion The racehorses are most useful in big cities?

Description : Which of these is a statement of opinion The racehorses are most useful in big cities?

Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want

The main cause of air pollution in big cities is

Description : The main cause of air pollution in big cities is

Last Answer : Suspended particle

Malcolm has come up with the idea of a well -devised system for picking up peoples' cars while they are at work, washing and waxing them, and returning them for a fee. Having been a big success in his home city, Malcolm plans to expand his operation into other cities. The service described here seems best suited to: A)direct marketing. B)franchising. C)door-to -door retailing. D)licensing. E)speciality retailing.

Description : Malcolm has come up with the idea of a well -devised system for picking up peoples' cars while they are at work, washing and waxing them, and returning them for a fee. Having been a big ... : A)direct marketing. B)franchising. C)door-to -door retailing. D)licensing. E)speciality retailing.

Last Answer : B)franchising

Name the diseases caused by drinking polluted water.

Description : Name the diseases caused by drinking polluted water.

Last Answer : There are several diseases that can be caused by drinking polluted water. Some of the most common include: Cholera: a bacterial infection that causes severe diarrhea and dehydration. It is often spread ... clean and safe, either by treating it properly or by using clean and safe sources of water.

I heard a comedian say that "In some countries, people feel lucky if they can get an occassional drink of even polluted water. Yet here in America, we have so much, we PLAY in it in water parks". What do you think about that statement?

Description : I heard a comedian say that "In some countries, people feel lucky if they can get an occassional drink of even polluted water. Yet here in America, we have so much, we PLAY in it in water parks". What do you think about that statement?

Last Answer : I don’t get the joke. It’s true.

How is land polluted? -SST 10th

Description : How is land polluted? -SST 10th

Last Answer : . Land is polluted by wastes from nuclear power plants, nuclear and weapon production facilities. . Dumping of wastes, especially glass, harmful chemicals, industrial effluents, packaging, salts and ... into the soil carrying the pollutants to the ground and the groundwater also gets contaminated.

Which gas in polluted air reduces the oxygen carrying capacity of blood in human body ?

Description : Which gas in polluted air reduces the oxygen carrying capacity of blood in human body ?

Last Answer : Carbon monoxide gas from polluted air reduces the oxygen carrying capacity of blood in human body.

Which is the most polluted city in the world ?

Description : Which is the most polluted city in the world ?

Last Answer : Dhaka is the most polluted city in the world.

What percentage of people in the world live in polluted air ?

Description : What percentage of people in the world live in polluted air ?

Last Answer : According to Fox News, more than 95% of people live in polluted air. Nine out of ten people live in polluted air, according to the WHO and USA Today .

Which river's water is highly polluted ?

Last Answer : The water of Buriganga river is very polluted

Assertion : Plasmodium vivax is responsible for malaria. Reason : Malaria is caused by polluted water.

Description : Assertion : Plasmodium vivax is responsible for malaria. Reason : Malaria is caused by polluted water.

Last Answer : Assertion : Plasmodium vivax is responsible for malaria. Reason : Malaria is caused by polluted water. ... If both the assertion and reason are false

One of the most polluted rivers in maharashtra is

Description : One of the most polluted rivers in maharashtra is

Last Answer : One of the most polluted rivers in maharashtra is A. Brahmputra B. Ganga C. Jamnuna D. Panchaganga.

Assertion : BOD of river polluted by sewage is more than 20 ppm. Reason: Polluted river contains excess of organic matter.

Description : Assertion : BOD of river polluted by sewage is more than 20 ppm. Reason: Polluted river contains excess of organic matter.

Last Answer : Assertion : BOD of river polluted by sewage is more than 20 ppm. Reason: Polluted river contains excess ... true but reason is wrong D. Both are wrong

In a polluted environment, the maximum pollutant will occur in:

Description : In a polluted environment, the maximum pollutant will occur in:

Last Answer : In a polluted environment, the maximum pollutant will occur in: A. Primary producers B. ... consumers C. Secondary consumers D. Primary consumers.

Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample from unpolluted pond water. 3.

Description : Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample from unpolluted pond water. 3.

Last Answer : Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample ... -b-a C. c-a-b D. a-c-b

Polluted water do not contain

Description : Polluted water do not contain

Last Answer : Polluted water do not contain A. Stone Fly Larvae B. Sewage fungus C. Water Hyacinth D. Cyanobacteria.

Treatement of polluted water is carried out with the help of

Description : Treatement of polluted water is carried out with the help of

Last Answer : Treatement of polluted water is carried out with the help of A. Lichens B. Fungi C. Ferns D. Phytoplankton.

Fishes die in water bodies polluted by swage due to :

Description : Fishes die in water bodies polluted by swage due to :

Last Answer : Fishes die in water bodies polluted by swage due to : A. Pathogens B. Clogging of gills by silt C. Reduction in oxygen D. Four smell.

In India, 50 % of all sickness and 30 % of all deaths occur due to polluted and contaminated

Description : In India, 50 % of all sickness and 30 % of all deaths occur due to polluted and contaminated

Last Answer : In India, 50 % of all sickness and 30 % of all deaths occur due to polluted and contaminated A. Soil B. Nitrates C. Carbonates D. Phosphates

Which of the following is absent in polluted water?

Description : Which of the following is absent in polluted water?

Last Answer : Which of the following is absent in polluted water? A. Hydrilla B. Water hyacinth C. Larva of stone fly D. Blue green algae

Which plant has the maximum power of absorbing `CO_(2)` and oxides of nitrogen in a polluted area?

Description : Which plant has the maximum power of absorbing `CO_(2)` and oxides of nitrogen in a polluted area?

Last Answer : Which plant has the maximum power of absorbing `CO_(2)` and oxides of nitrogen in a ... Coleus indica C. Robinia pseudoacacia D. Daucus carota

How does stormwater get polluted?

Description : How does stormwater get polluted?

Last Answer : Usually gets polluted by animal waste, oil leaks, andpesticides.

How does stormwater get polluted?

Description : How does stormwater get polluted?

Last Answer : Usually gets polluted by animal waste, oil leaks, andpesticides.

Biological Oxygen Demand (BOD) is a measure of: a. Industrial wastes poured into water bodies b. Extent to which water is polluted with organic compounds c. Amount of carbon monoxide inseparably combined with haemoglobin d. Amount of oxygen needed by green plants during night

Description : Biological Oxygen Demand (BOD) is a measure of: a. Industrial wastes poured into water bodies b. Extent to which water is polluted with organic compounds c. Amount of carbon monoxide inseparably combined with haemoglobin d. Amount of oxygen needed by green plants during night

Last Answer : Ans: A

AIDS is caused by the Human Immunodeficiency Virus (HIV) The transmission of HIV infection generally occurs through. (a) eating contaminated food and water (b) transfusion of contaminated blood and blood products (c) inhaling polluted air (d) shaking hand with infected person

Description : AIDS is caused by the Human Immunodeficiency Virus (HIV) The transmission of HIV infection generally occurs through. (a) eating contaminated food and water (b) transfusion of contaminated blood and blood products (c) inhaling polluted air (d) shaking hand with infected person

Last Answer : Ans:(b)

Minamata disease is a nervous disorder caused by eating fish, polluted with (1) Iron (2) Lead (3) Mercury (4) Nickel

Description : Minamata disease is a nervous disorder caused by eating fish, polluted with (1) Iron (2) Lead (3) Mercury (4) Nickel

Last Answer : (3) Mercury Explanation: Minamata disease is a neurological syndrome caused by severe mercury poisoning Symptoms include ataxia numbness in the hands and feet, general muscle weaknes narrowing of the field of vision and damage to hearing and speech.

54 Pick up the correct statement from the following: A. The ratio of the quantity of the diluting water to that of the sewage, is known as dilution factor B. The automatic purification of polluted water, is known self purification phenomenon C. The photosynthesis is carried out in the presence of sun light D. All the above

Description : 54 Pick up the correct statement from the following: A. The ratio of the quantity of the diluting water to that of the sewage, is known as dilution factor B. The automatic purification of polluted ... phenomenon C. The photosynthesis is carried out in the presence of sun light D. All the above

Last Answer : ANS: D