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प्रश्न
There is a general belief that forests tend to bring more frequent rains. Can you explain it scientifically?
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उत्तर
Forests have large number of plants especially trees. Each plant loses water in the form of water vapour everyday into the atmosphere through transpiration. A large apple tree loses as much as 30 litres of water per day. So huge amount of water is escaped into the atmosphere by forests. This increases the moisture in the atmosphere and brings more frequent rains.
संबंधित प्रश्न
The rate of transpiration is more when
(a) State whether the following statement are True (T) or False (F)
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Wind velocity has an effect on transpiration.
Give suitable explanation for the following:
Excessive transpiration results in the wilting of the leaves.
Name the following.
The instrument used for measuring the rate of transpiration.
Mark the most appropriate answer in the following:
If the rate of transpiration becomes more than the rate of photosynthesis, plant will ______
“A higher rate of transpiration is recorded on a windy day rather than on a calm day.” Explain.
How does the rate of Transpiration differ when there is High humidity?
Name the three external factors which increase the rate of transpiration.
