Concept:Permanent winds blow consistently throughout the year due to Earth’s global circulation. Examples are trade winds, westerlies, and polar easterlies.Explanation:Trade winds blow steadily from 30° latitude toward the equator. They are permanent. Westerlies blow from 30° to 60° latitude in both hemispheres. They are also permanent. Monsoon winds, loo (a hot, dry seasonal wind), and sea breeze (a local daily wind) are not permanent. Option A includes easterlies (permanent) but monsoon winds are seasonal. Option B has loo and monsoon, both seasonal. Option C mixes sea breeze (local) with westerlies (permanent) – not fully correct. Option D contains trade winds and westerlies, both permanent.Answer:D. Trade winds and Westerlies