Final Answer:
solid → melting → liquid → evaporation → gas
gas → condensation → liquid → freezing → solid
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Explanation:
- The diagram shows how matter changes from one state to another.
- Solid turns into liquid by
melting (heat added).
- Liquid turns into gas by
evaporation (more heat added).
- Gas turns back into liquid by
condensation (cooling down).
- Liquid turns back into solid by
freezing (more cooling).
- So, the top arrow from solid to liquid is
melting, the arrow from liquid to gas is
evaporation, the arrow from gas to liquid is
condensation, and the arrow from liquid to solid is
freezing.
Parent Tip: Review the logic above to help your child master the concept of change in matter worksheet.