Question

What are the two stages of cyclone warnings?
List two situations that generate wind currents on the earth.
What are the three conditions to form a thunderstorm?
Short Answer Type-I Questions:
1 Why does hot air (or warm air) rise upwards?
State any three observations which tell us that air exerts pressure.
Why is it difficult to ride a bicycle while moving against the wind?
What is the cause of rain in winters in some parts of India?
5. What do you mean by high pressure area and low pressure area?​

Answer 1

Explanation:

you must have alloted at least 50 points for this question,no one will answer it for 5 points

Answer 2

Explanation:

1)The temperature differences between two different places can easily create a wind currents and these wind currents are very common in the coastal areas. 2) The atmospheric pressure difference between two places also create wind currents and wind mainly flows from the high pressure zone to the low pressure ...

Three basic ingredients are required for a thunderstorm to form:moisture, rising unstable air (air that keeps rising when given a nudge), and a lifting mechanism to provide the “nudge.” The sun heats the surface of the earth, which warms the air above it...

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