Question

Planetary winds and periodic winds

Answer 1

The difference between planetary winds and periodic winds is as follows:

Planetary Winds	Periodic Winds
These winds blow throughout the year across the Earth from a region of high pressure to low pressure.	These winds change their direction after a particular time interval.
They do not change speed and direction frequently.	They blow in one direction for a particular time period.
These winds are permanent throughout the year.	They blow in a particular season only.
Examples: Trade winds, polar winds and Westerlies	Example: Monsoon winds