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प्रश्न
How is carbon dioxide useful?
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उत्तर
Carbon dioxide in the air is used by plants to produce food and oxygen.
संबंधित प्रश्न
Briefly state the importance of climate.
Name the areas of the Cool Temperate Ocean type climate
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 |
(a) What is the average annual temperature?
(b) Calculate the annual range of temperature.
(c) In which climate type is this station?
What are the various uses of wood?
How does an air conditioner help?
What is meant by deforestation?
What happens when fossil fuels are burnt?
Name any two states of India which receive winter rainfall.
Give a geographical reason:
Trees in equatorial forests grow tall.
