Question

what is advection?....​

Answer 1

Answer:

In the field of physics, engineering, and earth sciences, advection is the transport of a substance or quantity by bulk motion. The properties of that substance are carried with it. Generally the majority of the advected substance is a fluid....

Answer 2

*Answer:-*

The transfer of heat or matter by the flow of a fluid, especially horizontally in the atmosphere or the sea.

The properties of that substance are carried with it. Generally the majority of the advected substance is a fluid.