describe the motion of the red dyes in the bin. where does the energy come from and how does the matter move? use the following term thermal energy, warm, cold, and convection current

The motion of the red dyes in the bin is caused by convection currents. Thermal energy from the warm dyes rises and is replaced by colder dyes from the bottom of the bin. This creates a circular motion of the dyes, with the warm dyes rising and the cold dyes sinking. The energy for this motion comes from the thermal energy of the warm dyes.