Consider the following which can be found in the ambient atmosphere :

1. Soot

2. Sulphur hexafluoride

3. Water vapour Which of the above contribute to the warming up of the atmosphere?

(a) 1 and 2 only (b) 3 only (c) 2 and 3 only (d) 1, 2 and 3

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(d) Ambient temperature simply means "the temperature of the surroundings" and will be the same as room temperature. Indoor the common range of 20°C (68°F) to 27°C (80 °F). Similarly, ambient pressure on an object is the pressure of the surrounding medium, such as a gas or liquid, which comes into contact with the object. The soot sulphur hexaflouride, soot and water vapour all three can be found at ambient atmosphere which corresponds to ambient temperature and pressure.

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