1. Differentiate Isobars and Isohyets. 2.Define Ferrel's law. 3. What are planetary winds? This question has not been answered yet! Don't worry! You can check out similar questions with solutions below ... (a) Wind ... Differentiate ... two laws of ... . What is ... Define ... ... Isohyets. 2.Define Ferrel's law. 3. What are planetary winds ... ... the "ferrel's law". define south west monsoon winds. what is ...