Question

label each example as conduction, convection, or radiation: 4. the sun warming the earth: radiation 5. lava lamps:

Explanation:

In lava lamps, the movement of the wax - like substance is due to the transfer of heat through the liquid. This is a result of density differences caused by heating and cooling, which is characteristic of convection. Convection is the transfer of heat by the movement of a fluid (liquid or gas).

Answer:

Convection