The ten cloud genera of the World Meteorological Organization's (WMO) International Cloud Atlas, after Valentin de Bruyn's (Coton) picture on Wikimedia Commons: cirrus, cirrocumulus, cirrostratus, altocumulus, altostratus, nimbostratus, stratocumulus, stratus, cumulus and cumulonimbus on three…
A real meteorological diagram. Hover any part to see its name, click to answer the quiz question.