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Question
48 Write a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere
(a) Oxygen
48 Write a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere
(a) Oxygen
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Solution
Oxygen is the main source for living organisms to stay alive, without it, there will be no life on the earth.
- Oxygen is important for living organisms to respire.
- Combustion only occurs in the availability of oxygen.
- Without oxygen, plants are not able to prepare their food through the photosynthesis process.
Thus, If there is no oxygen then there will be no human, plant, or animal life.
Oxygen is the main source for living organisms to stay alive, without it, there will be no life on the earth.
- Oxygen is important for living organisms to respire.
- Combustion only occurs in the availability of oxygen.
- Without oxygen, plants are not able to prepare their food through the photosynthesis process.
Thus, If there is no oxygen then there will be no human, plant, or animal life.
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