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प्रश्न
Fill water in an ice tray and keep it in the freezer.
After few hours, take it out. What happened to the water?
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उत्तर
Water turns into Ice (Solid-state).
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संबंधित प्रश्न
Mention two main functions of water for living organisms.
Water becoming water vapour on heating is called evaporation.
The evaporation of water takes place only in sunlight.
The process of changing water vapour into water is called ______.
There is mass mortality of fishes in a pond. What may be the reasons?
In which of the following case evaporation of water will be slowest?
Water kept in sunlight gets heat from sun and is evaporated. But how does water kept under the shade of a tree also gets evaporated? Explain.
Biological oxidation is the method is used in ______.
Match the following:
| Water cycle | Application of fertilizers |
| Nitrogen cycle | Sunlight |
| Carbon cycle | Deforestation |
| Abiotic factor | Volcanic activities |
Name three Biogeochemical cycles.
