2. Air
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NEET DIGITAL LIBRARY
2. Air

232913 The standard unit of measuring temperature is:

1 Degree Celsius.
2 Degree Copernicus.
3 Centimetres.
4 None of the above.
2. Air

232914 This layer is the most important layer of the atmosphere. Its average height is 13 km. The air we breathe exists here. What is it?

1 Exosphere
2 Mesosphere
3 Troposphere
4 Stratosphere
2. Air

232915 In what amount is Argon, present in the air?

1 0.28%
2 0.75%
3 0.93%
4 0.86%
2. Air

232916 Which one of the following gases is present in the atmosphere in the highest amount?

1 Oxygen.
2 Carbon dioxide.
3 Nitrogen.
4 Lithium.
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2. Air

232913 The standard unit of measuring temperature is:

1 Degree Celsius.
2 Degree Copernicus.
3 Centimetres.
4 None of the above.
2. Air

232914 This layer is the most important layer of the atmosphere. Its average height is 13 km. The air we breathe exists here. What is it?

1 Exosphere
2 Mesosphere
3 Troposphere
4 Stratosphere
2. Air

232915 In what amount is Argon, present in the air?

1 0.28%
2 0.75%
3 0.93%
4 0.86%
2. Air

232916 Which one of the following gases is present in the atmosphere in the highest amount?

1 Oxygen.
2 Carbon dioxide.
3 Nitrogen.
4 Lithium.
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2. Air

232913 The standard unit of measuring temperature is:

1 Degree Celsius.
2 Degree Copernicus.
3 Centimetres.
4 None of the above.
2. Air

232914 This layer is the most important layer of the atmosphere. Its average height is 13 km. The air we breathe exists here. What is it?

1 Exosphere
2 Mesosphere
3 Troposphere
4 Stratosphere
2. Air

232915 In what amount is Argon, present in the air?

1 0.28%
2 0.75%
3 0.93%
4 0.86%
2. Air

232916 Which one of the following gases is present in the atmosphere in the highest amount?

1 Oxygen.
2 Carbon dioxide.
3 Nitrogen.
4 Lithium.
NEET DIGITAL LIBRARY
2. Air

232913 The standard unit of measuring temperature is:

1 Degree Celsius.
2 Degree Copernicus.
3 Centimetres.
4 None of the above.
2. Air

232914 This layer is the most important layer of the atmosphere. Its average height is 13 km. The air we breathe exists here. What is it?

1 Exosphere
2 Mesosphere
3 Troposphere
4 Stratosphere
2. Air

232915 In what amount is Argon, present in the air?

1 0.28%
2 0.75%
3 0.93%
4 0.86%
2. Air

232916 Which one of the following gases is present in the atmosphere in the highest amount?

1 Oxygen.
2 Carbon dioxide.
3 Nitrogen.
4 Lithium.
Join With Us for More Updates