Which cloud type forms layered sheets that cover much of the sky and are dull gray?

Which cloud type forms layered sheets that cover much of the sky and are dull gray?

• A. Cirrus
• B. Cumulus
• C. Stratus
• D. Nimbostratus

Answer: (C)

Low, flat, sheet-like clouds spread across the sky, creating an overcast look. This is exactly what Stratus clouds do: they form broad, uniform decks that cover much of the sky and appear dull gray. They dim the sun and can bring light rain or drizzle, but they don’t show the fluffy, towering structure of other types. Cirrus are high and wispy, Cumulus are fluffy and well separated, and Nimbostratus, while also gray, are more clearly associated with ongoing rain. The description of a wide, dull gray layer fits Stratus best.

Low, flat, sheet-like clouds spread across the sky, creating an overcast look. This is exactly what Stratus clouds do: they form broad, uniform decks that cover much of the sky and appear dull gray. They dim the sun and can bring light rain or drizzle, but they don’t show the fluffy, towering structure of other types. Cirrus are high and wispy, Cumulus are fluffy and well separated, and Nimbostratus, while also gray, are more clearly associated with ongoing rain. The description of a wide, dull gray layer fits Stratus best.