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प्रश्न
There is plenty of rain in India during the rainy season, yet we need irrigation. Give two reasons to support this statement.
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उत्तर
Despite an adequate rainfall during the rainy season, we require irrigation because
- Rainfall is uncertain, irregular and unreliable in India.
- Distribution of rainfall in the country is uneven. While some states such as Kerala and Assam receive abundant rainfall during the monsoon months, Rajasthan and Haryana hardly receive any rainfall.
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संबंधित प्रश्न
Give a geographical reason for each of the following:
The Konkan coast experience orographic rainfall.
Study the climate data given below and answer the questions that follow:
| Month | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| Temperature in °C |
23.1 | 24.8 | 26.5 | 29.2 | 32 | 32.8 | 33.1 | 32.1 | 30.5 | 29.3 | 28.7 | 26.1 |
| Rainfall cm | 15.3 | 10.1 | 0.3 | 0.1 | 1.3 | 4.5 | 6.1 | 10.2 | 10.5 | 20.1 | 16.8 | 19.0 |
- Calculate the annual rainfall experienced by the station.
- Suggest the name of this station, giving a reason for your answer.
- Name the season during which the rainfall is heaviest.
Give the characteristics and effects of the monsoon rainfall in India.
The Coromandel coast has more rainy months but less rainfall than the Konkan Coast. Why?
Mention why does sub-continent have Tropical Monsoon climate.
Kanyakumari is the first to receive the south-west monsoon stream and the last to see its retreat.
Name the winds which provide relief rainfall to the Tamil Nadu coast?
Name two driest stations.
Study the climate data of Station X and answer the questions that follow:
| Month | Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. |
| Temperature °C | 21.0 | 21.9 | 24.3 | 27.2 | 28.0 | 26.4 | 26.1 | 25.4 | 26.0 | 26.0 | 23.8 | 21.2 |
| Rainfall in cm | 5.1 | 2.8 | 1.2 | 1.7 | 3.9 | 4.6 | 8.4 | 11.4 | 11.9 | 31.6 | 34.5 | 14.8 |
- Calculate the annual range of temperature of Station X.
- Name the wind that brings most of the rainfall to this station.
- On which coast of India is Station X located?
Mention the temperature and rainfall conditions found suitable for its growth.
