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Cloud Formation Quiz

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A large body of water in the sky

A collection of tiny droplets of water or ice crystals (correct)

A mixture of dust and droplets

A gas that can float in the air

When light scatters in the atmosphere

When dust and droplets evaporate

When water vapor turns into a gas

When warm air rises and expands (correct)

Because they reflect sunlight

Because they are made up of a mixture of dust and droplets

Because they absorb all wavelengths of light

Because their water droplets or ice crystals scatter light (correct)

<p>When the water droplets or ice crystals become larger</p> Signup and view all the answers

<p>An invisible gas</p> Signup and view all the answers

Clouds are collections of tiny water droplets or ice crystals suspended in the air, often visible as white or gray masses
Clouds are formed when water vapor in the air cools and condenses into visible liquid droplets or ice crystals
Water vapor is water in its gaseous state, formed when the temperature and humidity in the air are suitable for evaporation
Clouds appear white because of the way that light scatters off the water droplets or ice crystals, giving them a bright, opaque appearance
When clouds absorb or mix with other substances, such as pollutants or dust, they can take on a grayish hue, indicating a change in their composition or environment