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प्रश्न
A jumbled word is given here. Write the correct form of the word.
WOSN
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उत्तर
SNOW
APPEARS IN
संबंधित प्रश्न
Why is water very precious for all living being ?
Name the gas produced when a piece of calcium is added to water.
Explain how the peculiar variation of density of water with temperature can cause water— pipes to burst in very cold places.
Explain rain water harvesting.
State whether the given statement are true or false. If true, write the reason.
Ganga−Brahmaputra plain of India is an overpopulated region.
Which property of water enables it to modify the climate?
Explain why:
Rain water does not leave behind concentric rings when boiled.
Define
Henry's law
What do you understand by permanent hardness?
Name a ‘pure form’ and an,‘impure form’ of water in the natural state.
Select the correct answer of the following statement:
A decahydrate crystal.
If, at some place, it did not rain for a very long period of time, what would be its effect on the life of the people there?
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?
Unscramble the words and fill in the blanks.
- ondencsaonti ______
- vaeionorpat ______
- ecippitatrino ______
Which state government made rain water harvesting mandatory in the year 2001?
Match the following
| 1. | Flood | Lake |
| 2. | Surface water | Evaporation |
| 3. | Sunlight | Water vapour |
| 4. | Cloud | Pole |
| 5. | Frozen water | Increased rainfall |
What is the source of water in the following?
Wells
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 |
A jumbled word is given here. Write the correct form of the word.
QUIFERA
Fill in the blanks in the following statements using words given in the box.
| air, handpumps, cholera, water, large, ground |
A very ______ number of our people defecate in the open. It may cause ______ pollution and soil pollution. Both the surface water and ______ water get polluted. ______ water is the source for wells, tubewells and ______. Thus it becomes the most common route for ______ borne diseases like ______, dysentery, etc.
