Advertisements
Advertisements
प्रश्न
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere
oxygen
उत्तर
Almost all the living organisms present on earth inhale oxygen or use oxygen in the food making processes (plants use oxygen for photosynthesis). Hence, it is obvious that oxygen is an essential element for survival and there will be no life in the absence of oxygen.
APPEARS IN
संबंधित प्रश्न
What are the causes of air pollution?
Write ‘True’ or ‘False’ in front of following statement.
Enamelling is the process of baking a mixture of silicates on the surface of aluminium at a high temperature.
Write fully balanced equation for the following :
Ca(OH)2 + CO2 →
State the full form of LPG and CNG? How are the two different in their composition?
Fill in the blank
Green plants need ________________to prepare food.
Name the following:
The product of respiration released in exhaled air, other than carbon dioxide.
List uses of oxygen.
The second major component of air is oxygen.
Mountaineers carry oxygen cylinders with them because
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere
carbon dioxide
