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Answer:
Here are everyday examples of melting and evaporation:
Ice Cream Melting on a Hot Day
How it Happens: When you take ice cream out of the freezer and leave it out on a hot day, it starts to melt. This happens because the heat from the surroundings transfers to the ice cream, raising its temperature. As the temperature of the ice cream reaches its melting point, the solid ice cream turns into a liquid. The process of melting occurs when the molecules in the solid gain enough energy to break free from their fixed positions, allowing them to move more freely as a liquid.
Water Evaporating from a Puddle
How it Happens: After it rains, you might notice puddles of water on the ground. Over time, especially on a sunny day, the water in these puddles slowly disappears. This is due to evaporation. As the sun heats the water, the molecules at the surface gain enough energy to overcome the forces holding them together as a liquid. These molecules escape into the air as water vapor, turning from a liquid into a gas. This process is called evaporation, and it happens whenever water is exposed to air and a source of heat.