Which term refers to clouds known for thunder and heavy rain?

Which term refers to clouds known for thunder and heavy rain?

• A. Cumulus Clouds
• B. Cirrus Clouds
• C. Stratus Clouds
• D. Cumulonimbus Clouds

Answer: (D)

Thunder and heavy rain come from cumulonimbus clouds, tall, vertically developed storm clouds that can reach high into the troposphere and often spread into anvil-shaped tops. Their powerful updrafts lift moisture high enough to produce intense precipitation, lightning, and thunder. Cumulonimbus often grow from cumulus clouds as they strengthen, which is why they’re associated with storms. By contrast, cumulus clouds are fluffy and usually indicate fair weather with only light rain possible; cirrus clouds are high and wispy, made of ice crystals and signaling approaching weather changes rather than storms; stratus clouds form a flat, grey layer that can bring light drizzle but not thunderous rain.

Thunder and heavy rain come from cumulonimbus clouds, tall, vertically developed storm clouds that can reach high into the troposphere and often spread into anvil-shaped tops. Their powerful updrafts lift moisture high enough to produce intense precipitation, lightning, and thunder. Cumulonimbus often grow from cumulus clouds as they strengthen, which is why they’re associated with storms. By contrast, cumulus clouds are fluffy and usually indicate fair weather with only light rain possible; cirrus clouds are high and wispy, made of ice crystals and signaling approaching weather changes rather than storms; stratus clouds form a flat, grey layer that can bring light drizzle but not thunderous rain.