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From where do the following usually get water? In which form is water present in them? Clouds

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प्रश्न

From where do the following usually get water? In which form is water present in them?

Clouds

अति संक्षिप्त उत्तर
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उत्तर

Clouds get water from the atmosphere. Water in the clouds is present in liquid form as droplets of water.

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अध्याय 16: Water : A Precious Resource - SHORT ANSWER QUESTIONS [पृष्ठ ८८]

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एनसीईआरटी एक्झांप्लर Science [English] Class 7
अध्याय 16 Water : A Precious Resource
SHORT ANSWER QUESTIONS | Q 22. (a) | पृष्ठ ८८

संबंधित प्रश्न

Why is water very precious for all living being ?


Name the gas produced when steam is passed over hot coke.


Give any three important uses of water.


State the importance of the solubility of CO2 and O2 in water.


Explain why:

Water is an excellent liquid to use in cooling systems.


Explain why:

Fused CaCl2 or conc. H2SO4 is used in a desiccator.


Name a ‘pure form’ and an,‘impure form’ of water in the natural state.


Complete the statement by filling the blank with the correct word from the option.

Kerosene & water form a _______ mixture.


Give reason for the following:

The percentage of oxygen, in air dissolved in water, is higher than the percentage of oxygen in ordinary air.


Define ‘eutrophication’.


Give a reason for the following:

Efflorescence is minimum during humid conditions.


Give a reason for the following:

A crusty ‘boiler scale’ is formed in boilers, when hard water is used.


Match the following

1. Flood Lake
2. Surface water Evaporation
3. Sunlight Water vapour
4. Cloud Pole
5. Frozen water Increased rainfall

Write a few slogans of your own on the topic “Save Water”


State whether the following statement is True or False. If false, give the correct statement.

Snow and ice both are solid forms of water


From where do the following usually get water? In which form is water present in them?

Plants


Open drain system is a breeding place for which of the following?


In a filtration, plant water is filtered using layers of


A man travelling on a train threw an empty packet of food on the platform. Do you think this is a proper waste disposal method? Elaborate.


Fill in the blanks selecting words from the following list

snow, rain, clouds, vapour, evaporation, transpiration.

Water, as ______ goes into atmosphere by the processes of ______ and ______ and forms ______, which on condensation fall in the form of ______ and ______.


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