ENVIRONMENT Technically called “lenticular clouds,” the weird phenomenon has a simple explanation. (Nat Geo News) Use our resources to learn more about clouds. Teachers, scroll down for a quick list of key resources in our Teachers’ Toolkit. Discussion Ideas What are lenticular clouds? Lenticular clouds form as strong winds blow across complex terrain, causing water vapor in the air mass to condense into a lens-shaped … Continue reading ‘UFO Clouds’ Are Real