Which cloud type is a medium-level cumulus cloud that is higher than regular cumulus clouds and can lead to precipitation?

Which cloud type is a medium-level cumulus cloud that is higher than regular cumulus clouds and can lead to precipitation?

• A. Cumulonimbus
• B. Fog
• C. Altocumulus
• D. Stratocumulus

Answer: (C)

Mid-level clouds sit higher than ordinary cumulus and below the high clouds. Altocumulus are a mid-level form of cumulus, appearing as small rounded puffs or a patchy layer that seems to rest above the lower clouds. They typically form in moist air at elevations roughly from 6,000 to 20,000 feet. This position and pattern reflect a changeable air mass with enough instability to lift moisture into the mid levels, which is why altocumulus can precede more active weather and, in the right conditions, lead to precipitation as the system evolves (for example, toward thicker cloud cover or into cumulonimbus development). In contrast, fog is at ground level, stratocumulus is a low, broader blanket, and cumulonimbus is the towering, thunderstorm cloud associated with heavy precipitation. So altocumulus best fits a medium-height, cumulus-like cloud that can signal precipitation potential.

Mid-level clouds sit higher than ordinary cumulus and below the high clouds. Altocumulus are a mid-level form of cumulus, appearing as small rounded puffs or a patchy layer that seems to rest above the lower clouds. They typically form in moist air at elevations roughly from 6,000 to 20,000 feet. This position and pattern reflect a changeable air mass with enough instability to lift moisture into the mid levels, which is why altocumulus can precede more active weather and, in the right conditions, lead to precipitation as the system evolves (for example, toward thicker cloud cover or into cumulonimbus development). In contrast, fog is at ground level, stratocumulus is a low, broader blanket, and cumulonimbus is the towering, thunderstorm cloud associated with heavy precipitation. So altocumulus best fits a medium-height, cumulus-like cloud that can signal precipitation potential.