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प्रश्न
Why is it said that water is life?
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उत्तर
Water is one of the most precious resources that we have on earth. All the biochemical processes that occur in plants and animals, our surroundings, etc. require water to function. It is required for the existence of life on earth, as it is an essential component of all the biological processes. We cannot imagine our lives without the presence of water.
संबंधित प्रश्न
Give one word for the following statement:
The harmful substances dissolved in water .
Which property of water enables it to modify the climate?
How is aquatic life benefited by the fact that water has maximum density at 4oC?
Explain why:
Rain water does not leave behind concentric rings when boiled.
Complete the statement by filling the blank with the correct word from the option.
Solubility of most solids ___ with rise in temperature.
Give reason for the following:
The percentage of oxygen, in air dissolved in water, is higher than the percentage of oxygen in ordinary air.
What happens when a spoonful of sugar, sawdust, and soil are added to a glass of water?
_____ is a type of rainwater harvesting.
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 |
Write any two activities which require less than one bucket of water.
