One of the anthropogenic sources of gaseous pollutants chlorofluorocarbons (CFCs) in air is (A) Cement Industry (B) Fertiliser industry (C) Foam industry (D) Pesticide industry

One of the anthropogenic sources of gaseous pollutants chlorofluorocarbons (CFCs) in air is (A) Cement Industry (B) Fertiliser industry (C) Foam industry (D) Pesticide industry
by

1 Answer

Answer :

(C) Foam industry
by

Related questions

In the recently launched Air Quality Index in India, which of the following pollutants is not included? (A) Chlorofluorocarbons (B) Carbon monoxide (C) Fine particulate matter (D) Ozone

Description : In the recently launched Air Quality Index in India, which of the following pollutants is not included? (A) Chlorofluorocarbons (B) Carbon monoxide (C) Fine particulate matter (D) Ozone

Last Answer : (A) Chlorofluorocarbons

Which of the following pollutants is not emitted from the transport sector? (A) Oxides of nitrogen (B) Chlorofluorocarbons (C) Carbon monoxide (D) Poly aromatic hydrocarbons

Description : Which of the following pollutants is not emitted from the transport sector? (A) Oxides of nitrogen (B) Chlorofluorocarbons (C) Carbon monoxide (D) Poly aromatic hydrocarbons

Last Answer : (B) Chlorofluorocarbons 

Which of the following is a source of methane? (A) Wetlands (B) Foam Industry (C) Thermal Power Plants (D) Cement Industry

Description : Which of the following is a source of methane? (A) Wetlands (B) Foam Industry (C) Thermal Power Plants (D) Cement Industry

Last Answer : Answer: A

Which of the anthropogenic activity accounts for more than 2/3rd of global water consumption? (A) Agriculture (B) Hydropower generation (C) Industry (D) Domestic and Municipal usage

Description : Which of the anthropogenic activity accounts for more than 2/3rd of global water consumption? (A) Agriculture (B) Hydropower generation (C) Industry (D) Domestic and Municipal usage

Last Answer : (A) Agriculture

The main culprit of greenhouse effect is Carbon dioxide. But which is the second element contributing most to greenhouse effect A. Nitrogen Dioxide (NO2) B. Chlorofluorocarbons (CFCs) C. Methane (CH4) (Answer) D. High-fructose corn syrup (HFCs)

Description : The main culprit of greenhouse effect is Carbon dioxide. But which is the second element contributing most to greenhouse effect A. Nitrogen Dioxide (NO2) B. Chlorofluorocarbons (CFCs) C. Methane (CH4) (Answer) D. High-fructose corn syrup (HFCs)

Last Answer : C. Methane (CH4) (Answer)

Which element in chlorofluorocarbons (CFCs) is responsible for destroying the Earth's ozone layer? w) oxygen x) fluorine y) chlorine z) bromine

Description : Which element in chlorofluorocarbons (CFCs) is responsible for destroying the Earth's ozone layer? w) oxygen x) fluorine y) chlorine z) bromine

Last Answer : ANSWER: Y -- CHLORINE

Which of the following statements are correct ? (i) Benzene hexachloride (BHC) is a non-biodegradable pollutant. (ii) Anthropogenic air pollutants are

Description : Which of the following statements are correct ? (i) Benzene hexachloride (BHC) is a non-biodegradable pollutant. (ii) Anthropogenic air pollutants are

Last Answer : Which of the following statements are correct ? (i) Benzene hexachloride (BHC) is a non-biodegradable pollutant. (ii) ... b B. a,c C. b,c D. c,d

The maximum emission of pollutants from fuel sources in India is caused by : (A) Coal (B) Firewood (C) Refuse burning (D) Vegetable waste product

Description : The maximum emission of pollutants from fuel sources in India is caused by : (A) Coal (B) Firewood (C) Refuse burning (D) Vegetable waste product

Last Answer : Answer: B  As many as 115,000 people die in India each year from coal-fired power plant po llution, costing the country about $4.6 billion, according to a groundbreaking new study released ... generation in India and its usage is continuously increasing to meet the energy demands of the country.

Which is the source of chlorofluorocarbons? (A) Thermal power plants (B) Automobiles (C) Refrigeration and Air-conditioning (D) Fertilizers

Description : Which is the source of chlorofluorocarbons? (A) Thermal power plants (B) Automobiles (C) Refrigeration and Air-conditioning (D) Fertilizers

Last Answer : (C) Refrigeration and Air-conditioning 

Consider the following statements 1. Large cold storage plants use ammonia as refrigerant while domestic refrigerators use chlorofluorocarbons. 2. Ammonia can be liquefied at ambient temperatures and at low pressures. 3. Chlorofluorocarbons are air pollutants. The correct statement(s) is/are: (a) 1 and 3 only (b) 2 and 3 only (c) 1, 2 and 3 (d) 3 only

Description : Consider the following statements 1. Large cold storage plants use ammonia as refrigerant while domestic refrigerators use chlorofluorocarbons. 2. Ammonia can be liquefied at ambient temperatures and at low pressures. 3. Chlorofluorocarbons are ... 3 only (b) 2 and 3 only (c) 1, 2 and 3 (d) 3 only

Last Answer : Ans:(a)

The factors which are most important in determining the impact of anthropogenic activities on environment are: (A) Population, forest cover and land available per person (B) Population, affluence per person, land available per person (C) Population, affluence per person and the technology used for exploiting resources (D) Atmospheric conditions, population and forest cover

Description : The factors which are most important in determining the impact of anthropogenic activities on environment are: (A) Population, forest cover and land available per person (B) Population, ... and the technology used for exploiting resources (D) Atmospheric conditions, population and forest cover

Last Answer : (C) Population, affluence per person and the technology used for exploiting resources

Pollutants that are introduced into the environment by human activity are called as ------? A. Qualitative pollutants (Answer) B. Quantitative pollutants C. Anthropogenic pollutants D. All of Above

Description : Pollutants that are introduced into the environment by human activity are called as ------? A. Qualitative pollutants (Answer) B. Quantitative pollutants C. Anthropogenic pollutants D. All of Above

Last Answer : A. Qualitative pollutants (Answer)

KMnO4 can be used as a/an - (1) insecticide (2) fertiliser (3) pesticide (4) disinfectant

Description : KMnO4 can be used as a/an - (1) insecticide (2) fertiliser (3) pesticide (4) disinfectant

Last Answer : (4) disinfectant Explanation: Potassium permanganate is an inorganic chemical compound with the formula KMnO4. As an oxidant, potassium permanganate can act as an antiseptic. For example, dilute solutions ... infections of the hands or feet. It is used extensively in the water treatment industry.

The chemical which kill weeds but does not harm the crop is _________. a) weedicide b)pesticide c)fertiliser d)manure

Description : The chemical which kill weeds but does not harm the crop is _________. a) weedicide b)pesticide c)fertiliser d)manure

Last Answer : a) weedicide

KMnO4 can be used as a/an (1) insecticide(2) fertiliser (3) pesticide (4) disinfectant

Description : KMnO4 can be used as a/an (1) insecticide(2) fertiliser (3) pesticide (4) disinfectant

Last Answer : disinfectant

Maximum consumption of limestone is in the __________ industry. (A) Iron and steel (B) Cement (C) Glass (D) Fertiliser

Description : Maximum consumption of limestone is in the __________ industry. (A) Iron and steel (B) Cement (C) Glass (D) Fertiliser

Last Answer : (D) Fertiliser

Among the following air pollutants which directly impacts human health as well as climate ? (A) Soot (B) Sulphur dioxide (C) Oxides of nitrogen (D) Chlorofluoro carbons

Description : Among the following air pollutants which directly impacts human health as well as climate ? (A) Soot (B) Sulphur dioxide (C) Oxides of nitrogen (D) Chlorofluoro carbons

Last Answer : (A) Soot

Surface Ozone is produced from (A) Transport sector (B) Cement plants (C) Textile industry (D) Chemical industry

Description : Surface Ozone is produced from (A) Transport sector (B) Cement plants (C) Textile industry (D) Chemical industry

Last Answer : (D) Chemical industry

$ Air pollutants are always gaseous. ! Ultraviolet rays do not cause any harm to the human beings.

Description : $ Air pollutants are always gaseous. ! Ultraviolet rays do not cause any harm to the human beings.

Last Answer : $ Air pollutants are always gaseous. ! Ultraviolet rays do not cause any harm to the human beings. A. If ... is wrong D. If both As and R are wrong.

Which of the following pollutants is absent in the emissions from a fertiliser plant? (A) SO2 & SO3 (B) NO2 (C) NH3 (D) CO

Description : Which of the following pollutants is absent in the emissions from a fertiliser plant? (A) SO2 & SO3 (B) NO2 (C) NH3 (D) CO

Last Answer : (D) CO

Which of the following pollutants can cause cancer in humans ? (A) Pesticides (B) Mercury (C) Lead (D) Ozone

Description : Which of the following pollutants can cause cancer in humans ? (A) Pesticides (B) Mercury (C) Lead (D) Ozone

Last Answer : Answer: A

Biomagnification means increase in the (A) concentration of pollutants in living organisms (B) number of species (C) size of living organisms (D) biomass

Description : Biomagnification means increase in the (A) concentration of pollutants in living organisms (B) number of species (C) size of living organisms (D) biomass 

Last Answer : (A) concentration of pollutants in living organisms 

Which of the following pollutants affects the respiratory tract in humans? (A) Carbon monoxide (B) Nitric oxide (C) Sulphur di-oxide (D) Aerosols

Description : Which of the following pollutants affects the respiratory tract in humans? (A) Carbon monoxide (B) Nitric oxide (C) Sulphur di-oxide (D) Aerosols

Last Answer : (C) Sulphur di-oxide

Point out the sources of air pollutants you find in your locality and suggest ways to reduce the pollution.

Description : Point out the sources of air pollutants you find in your locality and suggest ways to reduce the pollution.

Last Answer : Sources of pollutants I. Vehicle's smoke II. Industrial smoke III. CFC in aerosol spray IV. Rotting vegetation Methods to reduce pollution I. Public transport should be used instead of personal cars. II ... from urban areas. IV. CFC free products should be used. V. Deforestation should be avoided.

Gaseous pollutants can be controlled by:

Description : Gaseous pollutants can be controlled by:

Last Answer : Gaseous pollutants can be controlled by: A. Adsorption B. ESP C. Arrestors D. Purolysis

The percentage share of electrical power from solar energy in the total electric power generation from all renewable energy sources sought to be achieved by Indian government by the year 2022, is (A) ~ 57.1% (B) ~ 65.5% (C) ~ 47.5% (D) ~ 75%

Description : The percentage share of electrical power from solar energy in the total electric power generation from all renewable energy sources sought to be achieved by Indian government by the year 2022, is (A) ~ 57.1% (B) ~ 65.5% (C) ~ 47.5% (D) ~ 75% 

Last Answer : Answer: A

The arsenic pollution in ground water in Bangladesh and parts of India is due to (A) industrial waste (B) thermal power plants (C) natural sources (D) agricultural practices

Description : The arsenic pollution in ground water in Bangladesh and parts of India is due to (A) industrial waste (B) thermal power plants (C) natural sources (D) agricultural practices

Last Answer : (C) natural sources

Inside rural homes, the source/sources of Nitrogen Oxide Pollution may be: (a) Unvented gas stoves (b) Wood stoves (c) Kerosene heaters Choose the correct code: (A) (a) and (b) only (B) (b) and (c) only (C) (b) only (D) (a), (b) and (c)

Description : Inside rural homes, the source/sources of Nitrogen Oxide Pollution may be: (a) Unvented gas stoves (b) Wood stoves (c) Kerosene heaters Choose the correct code: (A) (a) and (b) only (B) (b) and (c) only (C) (b) only (D) (a), (b) and (c)

Last Answer : Answer: D

Identify the correct sequence of energy sources in order of their share in the power sector in India: (A) Thermal > nuclear > hydro > wind (B) Thermal > hydro > nuclear > wind (C) Hydro > nuclear > thermal > wind (D) Nuclear > hydro > wind > thermal

Description : Identify the correct sequence of energy sources in order of their share in the power sector in India: (A) Thermal > nuclear > hydro > wind (B) Thermal > hydro > nuclear > wind (C) Hydro > nuclear > thermal > wind (D) Nuclear > hydro > wind > thermal

Last Answer : (B) Thermal > hydro > nuclear > wind

Which of the following is the first step in starting the research process? (A) Searching sources of information to locate problem. (B) Survey of related literature (C) Identification of problem (D) Searching for solutions to the problem

Description : Which of the following is the first step in starting the research process? (A) Searching sources of information to locate problem. (B) Survey of related literature (C) Identification of problem (D) Searching for solutions to the problem

Last Answer : (C) Identification of problem

Which one of the following non-conventional energy sources can be exploited most economically? (A) Solar (B) Wind (C) Geo-thermal (D) Ocean Thermal Energy Conversion (OTEC)

Description : Which one of the following non-conventional energy sources can be exploited most economically? (A) Solar (B) Wind (C) Geo-thermal (D) Ocean Thermal Energy Conversion (OTEC)

Last Answer : Answer: A

Which of the following sources of data is not based on primary data collection? (A) Census of India (B) National Sample Survey (C) Statistical Abstracts of India (D) National Family Health Survey

Description : Which of the following sources of data is not based on primary data collection? (A) Census of India (B) National Sample Survey (C) Statistical Abstracts of India (D) National Family Health Survey

Last Answer : (C) Statistical Abstracts of India

Which of the following options are the main tasks of research in modern society? (I) to keep pace with the advancement in knowledge. (II) to discover new things. (III) to write a critique on the earlier writings. (IV) to systematically examine and critically analyze the investigations/sources with objectivity. (A) IV, II and I (B) I, II and III (C) I and III (D) II, III and IV

Description : Which of the following options are the main tasks of research in modern society? (I) to keep pace with the advancement in knowledge. (II) to discover new things. (III) to write a critique on the earlier writings. (IV) to ... IV, II and I (B) I, II and III (C) I and III (D) II, III and IV

Last Answer : Answer: A  Option 1 is most suitable because in modern society, the research has 3 basic roles. 1) The students whether in pure sciences/social sciences have been trained in ... also to satisfy timeless inquisitiveness of human mind. Therefore, it is also having discovery oriented apporach

Books and records are the primary sources of data in: (A) historical research (B) participatory research (C) clinical research (D) laboratory research

Description : Books and records are the primary sources of data in: (A) historical research (B) participatory research (C) clinical research (D) laboratory research

Last Answer : (A) historical research

Why is fertiliser industry almost widespread through out the country ? -SST 10th

Description : Why is fertiliser industry almost widespread through out the country ? -SST 10th

Last Answer : (i) Spread of fertilizer industry rests on raw materials ie, coal, petroleum and natural gas and hence it is located near to it. (ii) After Green Revolution it is expanded to many ... is achieved. (iii) Fertilizer can be transported through pipelines to far off places which causes decentralization.

Steam reforming of naphtha is a source of hydrogen production for nitrogenous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha? (A) 1.5 : 1 (B) 3.5 : 1 (C) 10 : 1 (D) 15 : 1

Description : Steam reforming of naphtha is a source of hydrogen production for nitrogenous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha? (A) 1.5 : 1 (B) 3.5 : 1 (C) 10 : 1 (D) 15 : 1

Last Answer : (B) 3.5 : 1

Nitrogen oxides (NOx ) is not produced in the __________ industry. (A) Nitric acid making (B) Nitrogenous fertiliser (C) Detergent (D) Any of these

Description : Nitrogen oxides (NOx ) is not produced in the __________ industry. (A) Nitric acid making (B) Nitrogenous fertiliser (C) Detergent (D) Any of these

Last Answer : (C) Detergent

. Sulphuric acid is mainly used in the __________ industry. (A) Fertiliser (B) Steel (C) Pape(D) Paint

Description : . Sulphuric acid is mainly used in the __________ industry. (A) Fertiliser (B) Steel (C) Pap (D) Paint

Last Answer : (A) Fertiliser

The dominant source of pollution due to oxides of nitrogen (NOx) in urban areas is (A) Road trAns:port (B) Commercial Sector (C) Energy use in industry (D) Power plants

Description : The dominant source of pollution due to oxides of nitrogen (NOx) in urban areas is (A) Road trAns:port (B) Commercial Sector (C) Energy use in industry (D) Power plants

Last Answer : (B) Commercial Sector

Main pollutants released from iron & steel industry is (A) CO, CO2 & SO2 (B) H2S, NO & SO3 (C) CO2 , H2S & NO2 (D) SO3 , NO2 & CO2

Description : Main pollutants released from iron & steel industry is (A) CO, CO2 & SO2 (B) H2S, NO & SO3 (C) CO2 , H2S & NO2 (D) SO3 , NO2 & CO2

Last Answer : (A) CO, CO2 & SO2

What is the future of the polyurethane foam industry?

Description : What is the future of the polyurethane foam industry?

Last Answer : It is not possible to say for sure what the future of the whole industry will be like, however one thing we can say for sure: more and more people are starting to be aware of how bad this material is ... on the market the more we can stop using this product...the nature thanks us when we do that!

Do you think anthropogenic climate change could ever turn Earth into Venus?

Description : Do you think anthropogenic climate change could ever turn Earth into Venus?

Last Answer : No exactly, but close enough to kill off the humans. Don’t take my word for it, q.v. Stephen Hawking Fossil Fuel corporations would stop denying climate change, because they’d be destroyed.

What is your position on climate change as it relates to AGW (anthropogenic global warming)?

Description : What is your position on climate change as it relates to AGW (anthropogenic global warming)?

Last Answer : Hold on. Let me ask Matt Browne. :)

What is anthropogenic pollution? -Biology

Description : What is anthropogenic pollution? -Biology

Last Answer : answer:

What is anthropogenic pollution? -Biology

Description : What is anthropogenic pollution? -Biology

Last Answer : answer:

The emission of which greenhouse gase of which entirely anthropogenic? -Do You Know?

Description : The emission of which greenhouse gase of which entirely anthropogenic? -Do You Know?

Last Answer : answer:

Anthropogenic or Man-made disasters are- 

Description : Anthropogenic or Man-made disasters are- 

Last Answer : Identify the incorrect factor: Anthropogenic or Man-made disasters are- (a) Industrial ... c) Nuclear accidents (d) Transportation accidents

The factors which are most important in determining the impact of anthropogenic activities on environment are - (1) Population, affluence per person, land available per person (2) Population, affluence per person and the technology used for exploiting resources (3) Atmospheric conditions, population and forest cover (4) Population, forest cover and land available per person

Description : The factors which are most important in determining the impact of anthropogenic activities on environment are - (1) Population, affluence per person, land available per person (2) Population, ... conditions, population and forest cover (4) Population, forest cover and land available per person

Last Answer : (2) Population, affluence per person and the technology used for exploiting resources Explanation: The most important factors which determine the impact of anthropogenic activities on environment are: Population, affluence per person and the technology used for exploiting resources.

The emission of which greenhouse gase of which entirely anthropogenic?

Description : The emission of which greenhouse gase of which entirely anthropogenic?

Last Answer : Chlorofluorocarbons

Which of the following refer to correct example(s) of organisms which have evolved due to changes in environment brought about by anthropogenic action? (1) Darwin’s Finches of Galapagos islands. (2) Herbicide resistant weeds. (3) Drug resistant eukaryotes. (4) Man-created breeds of domesticated animals like dogs. (a) only (1) (b) (1) and (3) (c) (2), (3) and (4) (d) only (4)

Description : Which of the following refer to correct example(s) of organisms which have evolved due to changes in environment brought about by anthropogenic action? (1) Darwin's Finches of Galapagos islands. (2) Herbicide resistant weeds. (3) Drug ... ) (b) (1) and (3) (c) (2), (3) and (4) (d) only (4)

Last Answer : (c) (2), (3) and (4)