Maximum green house gas released by which country

(1) India

(2) China

(3) U.S.A

(4) Britain

Subtopic:  Air Pollution - Greenhouse Effect |
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NEET 2023 - Target Batch - Aryan Raj Singh
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The ozone layer of the upper atmosphere is being destroyed by : 

1. Sulphur dioxide

2. Carbon dioxide

3. Chlorofluorocarbon

4. Smog

Subtopic:  Air Pollution - Greenhouse Effect |
 93%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Most hazardous metal pollutant of automobile exhaust is

(1) Hg

(2) Cd

(3) Pb

(4) Cu

Subtopic:  Air Pollution - Global Warming |
 73%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

SO2 pollution is indicated by

1. Grasses

2. Mosses

3. Lichens

4. Fossils

Subtopic:  Air Pollution - Smog |
 88%
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B.O.D is connected with

(1) Organic matter

(2) Microbes

(3) Both

(4) None

Subtopic:  Water Pollution - Biological Oxygen Demand |
 76%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Acid rain is due to an increase in the atmospheric concentration of : 

1. Ozone, and dust

2. CO2, and CO

3. SO3, and CO

SO2, and NO2

Subtopic:  Air Pollution - Acid Rain |
 92%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Soil erosion is greater when

(1) No rain occurs

(2) Winds do not blow

(3) The rainfall is evenly distributed

(4) The Rainfall is received in heavy down pour

Subtopic:  Soil Pollution & Waste Management |
 84%
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Soil erosion can be prevented by : 

1. Overgrazing

2. Removal of vegetation

3. Afforestation (Plantation)

4. Increasing bird population

Subtopic:  Soil Pollution & Waste Management |
 93%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Soil conservation is the process where

1. Soil is aerated

2. Soil erosion is allowed

3. Soil is protected against loss

4. Sterile soil is converted into fertile soil

Subtopic:  Soil Pollution & Waste Management |
 74%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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... is not a greenhouse gas :-
1. Hydrogen
2. Carbon dioxide
3. Methane
4. Nitrous oxide or N2O

Subtopic:  Air Pollution - Greenhouse Effect |
 89%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh