Where does heat transfer by convection

-- One example of heat transfer by convection is inside a teapot.  Normally, warm water rises up and cold water sinks down. That's why we put the fire under the pot and heat the bottom water.-- Another example is a glass of soda with ice in it.  Normally, warm water rises up and cold water sinks down. That's why it's such a great accidentthat ice happens to float on top of water. That way, it can cool the warm soda that rises to the top, and once the soda around it gets cold, that sodasinks to the bottom, and more warm soda rises to where the ice is.

well take steam from hot springs for example they push steam up into the air then the steam and heat diffuse making the water evaporate