Clouds form when water vapor condenses.

Meaning: When water vapor in the air cools, it turns back into liquid water or ice crystals, forming clouds.

Choice of Words: Clouds are visible masses of tiny water droplets or ice crystals suspended in the atmosphere. Form means to create or make something. Condenses means to change from a gas to a liquid.

Alternative Expressions

Related Expressions

• Clouds are made of water vapor.
• Clouds are formed from water vapor.
• Water vapor rose from the boiling pot, swirling and fragrant.
• The leaves provide shade and release water vapor.
• Water vapor rises into the atmosphere.
• Water droplets form.
• Clouds form shapes in sky.
• Clouds float across the sky, changing shape and form.
• Clouds took form of giant animal.
• Clouds form patterns.