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प्रश्न
Define the Weather.
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उत्तर
Weather is defined as short-term changes in the properties of the troposphere layer of the atmosphere. It changes on a daily basis and tells us about the temperature, humidity, cloudiness, etc., of a place.
संबंधित प्रश्न
Give one use for the following inert gases :
argon
Give one use for the following inert gase :
helium
Give one use for the following inert gase :
neon
Give one use for the following inert gase :
xenon
Give reasons to support the fact that air is a mixture.
Briefly explain main layers of the atmosphere.
State its role in warming the earth’s environment and in excess resulting in global warming.
State the utility of –
(a) Water vapour
(b) Rare or inert gases present in the air.
Analogy
78% of air: Does not support combustion:: _____: Supports combustion
What is the mixture of air?
