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प्रश्न
Name the gases that are found in the air along with their percentage.
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उत्तर
Oxygen 21 %, Nitrogen 78%, Argon 0.9%, others 0.1 %
संबंधित प्रश्न
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 do you understand by a ‘natural resource’?
What type of resources are minerals?
How many biogas plants have been set up in India under the National Biogas Development Programme?
What is the mean annual rainfall in the Steppe region?
Differentiate between the following:
Sericulture and Viticulture.
Read the following statement carefully. Correct the wrong one and write them down:
The camel is an important animal of the hot desert region as it can survive without water and is useful for transport.
Give a geographical reason:
Trees in equatorial forests grow tall.
What is the latitudinal extent of the Taiga region?
What are the characteristics of the Monsoon region?
