What are periodic winds how are they caused
Answers
Explanation:
The winds which change their direction periodically with the change in season are known as periodic winds. They blow at regular intervals. They blow during particular time of the day or year. Localized differences in pressure and temperature are the main cause of periodic winds.
Answer:
Periodic and local winds develop as a result of variation in local temperature , pressure and humidity . their origin is also attributed to the formation of air currents , crossing mountain ranges , valleys and physical barriers .
Explanation:
The main causes for the development of local winds are :
1) Unequal heating of land and sea resulting into the land and sea breezes.
2) Heating and cooling of the mountain slopes .
3) Convectional local winds caused by steep pressure gradients and steep variation in local temperature .