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Question
What is condensation?
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Solution
Condensation is the process by which water vapour in the air gets converted into tiny droplets of water or ice. It is the opposite of evaporation. Evaporation takes place when air is dry, but condensation occurs only after air is saturated.
RELATED QUESTIONS
How does the following element influence the weather of a place?
Pressure
Name the various forms of precipitation.
Give a brief description of the Westerlies in the northern hemisphere.
Describe the various types of clouds.
What is the weather report?
How is the weather forecast made? Why is weather forecast necessary?
- Identify the four types of clouds shown in the photographs.
- Which of these causes heavy rainfall?
This could be a classroom activity. If your school laboratory has an anemometer, use it to record your city’s wind speed for a week. Use the Beaufort Scale to find out the character of wind during these days. Record your observations carefully in your notebook. You could even draw small neat sketches to show the effect of the wind.
What are the elements of weather?
Complete the following table.
| Weather | Climate |
| Short-lived condition of atmosphere | |
| Does not change quickly | |
| Expressed with respect to a specific place | |
| Elements of climate: Temperature, pressure, winds, humidity and precipitation |
