Most of the heat loss from a pool is directly from the surface of the water through direct conduction and convection to the air, and through evaporation.
(Most of the heat loss from a pool; is directly; from the surface of the water through direct conduction and convection to the air, and through evaporation)
Most of the heat loss from a pool
is directly
from the surface of the water through direct conduction and convection to the air, and through evaporation