1. Heating of cooler material - This event typically occurs at the bottom of the diagram, where heat from the Earth's core causes the cooler material to warm up.
2. Cooling of warmer material - This event usually takes place closer to the top of the diagram, as the warmer material gradually cools down when moving away from the heat source.
3. Movement of less dense material - This event occurs higher up in the diagram, as the less dense material rises due to its buoyancy.
4. Movement of denser material - This event usually happens closer to the bottom of the diagram, as the denser material sinks due to its higher density.
the diagram represents a convection current in earths mantle, move each event to the place it is occurring on the diagram. Movement of less dense material, heating of cooler material, cooling of warmer material, movement of denser material
Please put in order
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