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प्रश्न
Suppose you want to dry your school uniform quickly. Would spreading it near an anghiti or heater help? If yes, how?
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उत्तर
Yes, spreading of clothes near an angithi or a heater would help dry the clothes quicker. This is because heat generated from an angithi or a heater causes the water to evaporate at a faster rate.
संबंधित प्रश्न
Is water cycle important for farming? _______
List out some other benefits of rain water harvesting.
Seas are formed when the water table meets the land surface.
CROSSWORD
DOWN
1. A method of water conservation.
2. Process of getting water vapour from sea water.
6. Water stored in dams is used for the generation of ______.
ACROSS
3. is a large body of non-potable water found in nature.
4. In summer, the body loses water as ______.
5. Plants undergo ______ and contribute to the water cycle.
State for the following whether it is due to evaporation or condensation:
Steam rising from wet clothes while they are ironed.
State for the following whether it is due to evaporation or condensation:
Blackboard dries up after wiping it.
The process of water changing into its vapour, is called evaporation.
One of the following processes is not a step involved in the water-cycle operating in nature
Place the following statements in a proper order to form a meaningful paragraph.
- Which in turn decreases the seepage of rain water into the ground.
- This decreases the open areas like parks and playgrounds.
- Increasing population create demand for construction of houses, shops, offices, roads and pavements.
- This results in depletion of water table and creates scarcity of more water.
The biosphere is a ______ and ______ and system.
