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प्रश्न
State the factors responsible for the climatic classification of natural regions
उत्तर
The amount of insolation decreases as the latitude increases. So there is a difference in different seasons in differing latitudes, e.g., the equatorial region remains hot and wet throughout the year, the tropical monsoon land experiences particular summer, rainy, autumn-winter, and spring seasons. The tropical deserts are almost dry and hot. The temperate grasslands are noted for short summer and long winters.
The Mediterranean region is noted for warm summer and rainy winter. Taiga region has a long cold winter and a very short summer. Tundra region is known for perpetual snow due to freezing temperature all the year. Due to the tilted axis of the earth. North and South Polar region experience six months day and six months night respectively with continuous lowest temperature below – 58°C.
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संबंधित प्रश्न
Why there are no trees in the Steppe type climate region?
Give a reason for the following:
Patagonia is a desert in the rain shadow of the Andes.
Prepare the rainfall graph of the data given below and answer the questions that follow :
Jan. | Feb. | Mar. | Apr. | May | June | July | Aug. | Sep. | Oct. | Nov. | Dec. | |
Temp(°C) | 26.9 | 27.6 | 28.7 | 29.1 | 28.4 | 26.5 | 25.9 | 26.0 | 26.4 | 26.8 | 27.1 | 26.9 |
Rainfall mm | 22.2 | 25.4 | 48.7 | 128.5 | 326.3 | 741.3 | 610.4 | 348.7 | 249.0 | 316.9 | 159.8 | 47.4 |
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(b) Calculate the annual range of temperature.
(c) In which climate type is this station?
How many kinds of natural resources are available? Name them.
What are the various uses of wood?
What is the total percentage of fresh water on the earth?
What gases does air contain?
What is meant by deforestation?
The trees in the Mediterranean region have oily leaves and the bark is quite thick. There is a high rate of transpiration.
Give a geographical reason:
Vegetation is short-lived in the Tundra region.