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प्रश्न
Define the Weather.
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.
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संबंधित प्रश्न
Why is the atmosphere essential for life?
Give one use for the following inert gase :
neon
Name the products formed when a candle burns in air.
How does oxygen and carbon dioxide remain nearly constant in the atmosphere?
State the utility of carbon dioxide for manufacture of food by plants.
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.
Give the environment effect of three polluting gases with a reason why nitrogen is not considered a polluting gas.
Who am I?
I am a mixture of gases.
During summer, if you go near the lake, you feel relief from the heat, why?
