Multiple choice

What are clouds with vertical development called?

  1. Cirrus

  2. Stratus

  3. Cirrocumulus

  4. Cumulo-nimbus

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Cumulonimbus clouds are towering clouds associated with thunderstorms and heavy precipitation, characterized by significant vertical development. Other options like cirrus or stratus are thin or layered rather than vertically grown.