Convection cells are created in a thin layer of oil at the bottom of a frying pan because heat is provided to the pan by the stove underneath.
(Convection cells; are created; L:in a thin layer of oil at the bottom of a frying pan; because heat is provided to the pan by the stove underneath) (heat; is provided; to the pan; by the stove underneath)
Convection cells heat
are created is provided
L:in a thin layer of oil at the bottom of a frying pan because heat is provided to the pan by the stove underneath
to the pan by the stove underneath