Which cloud type is a low-level, billowy cloud often with a top that resembles cotton balls and a dark bottom?

Which cloud type is a low-level, billowy cloud often with a top that resembles cotton balls and a dark bottom?

• A. Cumulous Cloud
• B. Cirrus Cloud
• C. Stratus Cloud
• D. Longitude

Answer: (C)

Clouds are grouped by how high they form and what they look like. This item describes a low, puffy cloud with a top that resembles cotton balls and a darker bottom, which is a classic image of cumulus clouds. Cumulus clouds form when warm air near the ground rises and cools as it goes up, causing water vapor to condense into fluffy, rounded shapes. Their bases can appear darker because the lower part of the cloud is denser and can shade itself, especially when the sun is lower in the sky. They’re typically seen in fair weather, though they can grow into larger storm clouds if they build upward. Cirrus clouds are high and wispy, not puffy at all. Stratus clouds are low but look like a flat, even layer or blanket across the sky. Longitude isn’t a cloud type at all.

Clouds are grouped by how high they form and what they look like. This item describes a low, puffy cloud with a top that resembles cotton balls and a darker bottom, which is a classic image of cumulus clouds.

Cumulus clouds form when warm air near the ground rises and cools as it goes up, causing water vapor to condense into fluffy, rounded shapes. Their bases can appear darker because the lower part of the cloud is denser and can shade itself, especially when the sun is lower in the sky. They’re typically seen in fair weather, though they can grow into larger storm clouds if they build upward.

Cirrus clouds are high and wispy, not puffy at all. Stratus clouds are low but look like a flat, even layer or blanket across the sky. Longitude isn’t a cloud type at all.