Use correct vocabulary and a picture to explain what causes the the 2 main types of winds. See the attached example that explains a different (but similar!) concept. 1. Tap the add button. 2. Choose drawing. Tap the label or drawing tool create a "slide" that compares/contrasts local to global winds. 3. Use the drawing tool to sketch something that will help you remember the idea. 4. Use the mic to explain the new idea in your own words. 5. Tap the check to add to your portfolio.