मराठी

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

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प्रश्न

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

Plants

अति संक्षिप्त उत्तर
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उत्तर

Plants get water from the soil. In plants, water is present in liquid form.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Water : A Precious Resource - SHORT ANSWER QUESTIONS [पृष्ठ ८८]

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

संबंधित प्रश्‍न

Give reason for Silica gel pouches are kept in unused water bottle.


Freezing mixture contains  .............  and  .............


 Match the statements in column A with that in column B.

 Column A  Column B
 (a) deliquescent substance (1) sodium bicarbonate
 (b) hygroscopic substance (2) magnesium chloride
 (c) efflorestance substance (3) conc. sulphuric acid
 (d) substance causing temporary hardness (4) washing soda

Give one word  for the following statement:

The harmful substances dissolved in water .


How are natural springs of water formed ?


Water exists in all three states. Discuss.


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

Kerosene & water form a _______ mixture.


Explain the following observation:

Washing-soda become coated with a white powder when left exposed to the atmosphere.


State the causes of ‘eutrophication’.


Pour water from the ice tray into a kettle. Ask an elder at your home to heat the kettle and observe the mouth of the kettle when the water starts boiling.
What do you see?


Name the process which is responsible for the formation of droplets on the surface of a glass of cold drink. _______


Water is the most ________ resource on the Earth.


_____ is a type of rainwater harvesting.


Which state government made rain water harvesting mandatory in the year 2001?


Rivers from land, add minerals to seawater. Discuss how?


Match Column I with Column II

Column I Column II
(a) Ground water (i) Solid form of water
(b) Bawri (ii) Wastage of water
(c) Snow (iii) Water management
(d) Drip irrigation (iv) Small water
(e) Leaking taps (v) Water table

Which of the following is waste water?


Pick from the following one chemical used to disinfect water.


Why should we not throw used tea leaves into sink?


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