Linked from
The 26 pages that link to Atmospheric convection, each with the reason it gives.
Soaring flightNarrower topic: Convection creates the thermals that many soaring birds exploit.
Cumulus cloudNarrower topic: Buoyant air currents carry water vapor upward to form cumulus clouds.
Cumulus mediocrisNarrower topic: Rising warm air builds the cloud’s distinct vertical form.
Vertical draftNarrower topic: Uneven heating creates buoyant rising air and sinking return flows.