Which one of the following clouds has the greatest vertical extent which brings convectional rain accompanied by thunder lightning and thunder?
A. Altocumulus
B. Cirrocumulus
C. Cirrostratus
D. Cumulonimbus
Answer:D
Which one of the following clouds has the greatest vertical extent which brings convectional rain accompanied by thunder lightning and thunder?
A. Altocumulus B. Cirrocumulus C. Cirrostratus D. Cumulonimbus