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प्रश्न
Give a geographical reason for each of the following:
Kerala has the longest rainy season.
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उत्तर
Kerala lies in the coastal region surrounded by water bodies like the Arabian Sea. Kerala also lies in the tropical region and thus receives convectional rainfall. When the monsoon winds blow over the Arabian Sea, they pick up moisture and strike the Western Ghats. Kerela is also prone to storm surges and torrential downpour as a result of cyclones. This results in frequent rainfall and a long rainy season in Kerala.
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संबंधित प्रश्न
There is plenty of rain in India during the rainy season, yet we need irrigation. Give two reasons to support this statement.
Give a reason for each of the following:
Kolkata receives heavier rain than Lucknow.
Give a geographical reason for each of the following:
The Konkan coast experience orographic rainfall.
Mention the geographical reasons for the following:
Patna receives heavier rain than Delhi.
What are ‘Western Disturbances’?
Describe the climatic conditions which prevail over India during different Seasons.
Chennai has a lower annual range of temperature than Lucknow.
Kanyakumari is the first to receive the south-west monsoon stream and the last to see its retreat.
Study the climatic data given below and answer the questions that follow:
| Month | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. |
| °C | 25.0 | 25.5 | 26.3 | 27.1 | 30.0 | 36.2 | 36.0 | 35.9 | 30.3 | 28.4 | 27.0 | 24.6 |
| cm | 24.5 | 23.1 | 15.0 | 2.4 | 0.1 | 11.0 | 9.3 | 7.2 | 4.0 | 9.4 | 14.5 | 20.4 |
(i) Calculate the annual temperature range.
(ii) What is the total annual rainfall?
(iii) Presuming that the station is located in India, give a reason for its location being on the east coast or the west coast of India.
Study the table given below and answer the questions that follows:
| Station | Months | J | F | M | A | M | J | J | A | S | O | N | D |
| A | Temperature in °C | 12.7 | 15.1 | 22.1 | 31.8 | 37.2 | 39.1 | 37.3 | 33.4 | 28 | 26.7 | 16.1 | 13.6 |
| Rainfall in cms | 2.1 | 2.3 | 1.0 | 0.9 | 1.5 | 5.6 | 18.3 | 18.9 | 15.1 | 0.6 | 0.3 | 1.8 | |
| B | Temperature in °C | 23.1 | 24.8 | 26.5 | 29.3 | 32 | 32.8 | 33.1 | 32.1 | 30.5 | 29.3 | 28.7 | 26.1 |
| Rainfall in cms | 15.3 | 10.1 | 0.3 | 0.1 | 1.3 | 4.5 | 6.1 | 10.2 | 10.5 | 20.1 | 16.8 | 19.0 |
(a) Calculate the annual rainfall in station A.
(b) What is the annual range of temperature in station B?
(c) Name the winds that bring most of the rainfall to station B. State one reason for your answer.
