a tall, dark ______________ cloud can produce hail under the right conditions.\ncirrus\ncumulonimbus\ncumulus…

Brief Explanations:

Cirrus clouds are high - altitude and thin, not likely to produce hail. Cumulus clouds are usually fair - weather clouds. Stratus clouds are low and often bring light precipitation but not hail. Cumulonimbus clouds are tall, dark, and associated with severe weather including hail.

Answer:

cumulonimbus