Discussion Questions: Observe Clouds
- What materials are clouds made of?
- Fog is sometimes described as a cloud on Earth. Explain how fog and clouds such as the ones you see in this video are alike and how they are different.
- What causes clouds to move across the sky?
- What causes clouds to change their shapes?
- During evaporation, liquid water changes into a gas called water vapor that we cannot see. When clouds or parts of clouds seem to disappear, do you think this could be due to evaporation? Explain.
