Which type of cloud typically appears as a flat grey blanket and brings light rain?

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

Answer: (C)

The type of cloud that typically appears as a flat grey blanket and is associated with light rain is the stratus cloud. Stratus clouds are low-level clouds that often cover the entire sky, resulting in a uniform, overcast appearance. Their flat structure leads to the characteristic grey blanket look, and these clouds can produce light precipitation, such as drizzle or light rain. This gentle rain is due to the cloud's ability to trap moisture and release it gradually rather than in heavy downpours, which is common with other cloud types.

In contrast, cumulus clouds are usually puffy and white, indicating fair weather, while cirrus clouds are high and wispy, primarily signaling that a change in weather may occur later. Nimbostratus clouds are thicker and more vertically developed than stratus clouds, bringing continuous, steady rain rather than the light rainfall typically associated with stratus clouds.