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Question
Why is oxygen essential?
One Line Answer
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Solution
Oxygen is essential as it supports respiration making life possible on the earth.
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Natural Regions of the World
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RELATED QUESTIONS
Describe the general characteristics of natural regions.
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?
Why are coal and petroleum called fossil fuels?
How is carbon dioxide useful?
How does an air conditioner help?
name five resources which we get from the earth.
List the inexhaustible sources of energy.
Name any four countries which have monsoon climate.
Differentiate between the following:
Humid regions and Sub-humid regions.
Define the Mangrove forest.
