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प्रश्न
Transpiration is a process in which plants ______.
विकल्प
receive water from soil.
absorb water vapour from air.
prepare food from water.
release water vapour.
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उत्तर
Transpiration is a process in which plants release water vapour.
Explanation:
Transpiration is the loss of water in the form of vapour from the exposed sections of a plant (mostly leaves).
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संबंधित प्रश्न
Give the percentage of water in the following:
Eggs
Give the percentage of water in the following:
Tomatoes
Give the importance of water in Fire fighting
Complete the statement by filling in the blanks with the correct words.
Water generates ______in hydroelectric power stations and ________in boilers for industrial applications.
(carbon dioxide/steam/heat/electricity)
State whether the following statement is true or false. If false, write the correct statement.
Respiration uses up water from the atmosphere.
Match the statements in List I, 1-10 with their correct answer in List II, A to J.
| List I | List II |
| 1. Sodium carbonate and water | A: Seawater |
| 2. Chemical used in sedimentation during purification of water | B: The preferred place for an organism |
| 3. vapourisation | C: Liquid state |
| 4. Kerosene and water | D: Aqueous solution |
| 5. A solution which can dissolve more of solute at a given temperature | E: Dissolved gases and minerals |
| 6. Water as a habitat for marine life | F: Unsaturated solution |
| 7. A water-borne disease | G: Immiscible mixture |
| 8. Existence of water between 0°C and 100°C | H: Liquid to a gaseous state |
| 9. Taste in water is due to | I: Dysentery |
| 10. The most impure form of water | J: Alum |
Name the following
The natural process by which circulation of water takes place from the earth’s surface to the atmosphere and back to the earth’s surface.
______ forests are found in pichavaram near Chidambaram
Why do wet clothes placed on a clothes line get dry after some time? Explain.
How do the areas covered with concrete affect the availability of ground water?
