Which of the following is a low cloud?
A
Correct answer
Explanation
Cloud classification is based on altitude ranges: low clouds (below 2000m), middle clouds (2000-7000m), and high clouds (above 7000m). CB (Cumulonimbus) is a low cloud that develops vertically to great heights. AC (Altocumulus) is a middle cloud, while CI (Cirrus) and CC (Cirrocumulus) are high clouds.