Cumulus Clouds

Definition: Cumulus clouds are fluffy, white clouds with flat bases that form at low to middle altitudes. They are often described as resembling cotton balls or cauliflower.

Formation: Cumulus clouds form when warm, moist air rises and cools, causing water vapor to condense into tiny water droplets or ice crystals. These clouds are associated with fair weather, but can also develop into larger storm clouds under the right atmospheric conditions.

Characteristics: Cumulus clouds are typically detached, with well-defined edges and a puffy, cotton-like appearance. They can range in size from small, isolated clouds to large, towering formations. The base of a cumulus cloud is often flat and relatively close to the ground, while the top may have a more rounded or domed shape.

Study Guide:

1. What are cumulus clouds and how do they form?
2. Describe the appearance of cumulus clouds.
3. What type of weather is typically associated with cumulus clouds?
4. How do cumulus clouds differ from other types of clouds, such as stratus or cirrus clouds?
5. When might cumulus clouds develop into larger storm clouds?

Use this study guide to review and test your knowledge of cumulus clouds. Understanding the formation and characteristics of cumulus clouds can help you appreciate the beauty of these fluffy formations and better understand their role in the Earth's atmosphere.

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