Here are 10 examples of convection:

1. Boiling water
2. Land and sea breeze
3. Air conditioner
4. Body blood circulation
5. Melting of chilled drinks
6. Convection oven
7. Hot-air balloon
8. Refrigerator
9. Car radiators
10. Defrosting frozen meat

These examples are from various sources. Convection is the process of transfer of heat or energy through a fluid (gas or liquid) from high temperature to low temperature. It is one of the three types of heat transfer, the others being conduction and radiation. The molecular motion in fluids is the cause of convective heat transfer. The movement of the molecules is responsible for the transfer of heat. Convection can occur in both liquids and gases, and it is responsible for various natural phenomena, such as ocean currents, wind patterns, and even the weather.