The worksheet is about understanding how matter changes state when different conditions are applied. Let's solve each problem step by step:
1. Ice + Sun
-
Ice is solid water.
- When ice is exposed to the
Sun, it absorbs heat, causing it to melt.
- The result is
liquid water.
Answer: Liquid
2. Water + Fire
-
Water is in its liquid state.
- When water is exposed to
Fire, it absorbs heat and evaporates.
- The result is
steam (water vapor).
Answer: Steam
3. Water + Cooler
-
Water is in its liquid state.
- When water is placed in a
Cooler, it loses heat.
- The result is
ice (solid water).
Answer: Ice
4. Steam + Cloud
-
Steam is water vapor.
- When steam comes into contact with a
Cloud, it cools down and condenses back into liquid water.
- The result is
liquid water.
Answer: Liquid
Final Answers:
1. Ice + Sun =
Liquid
2. Water + Fire =
Steam
3. Water + Cooler =
Ice
4. Steam + Cloud =
Liquid
Explanation:
-
Melting: Ice (solid) → Liquid water (when heated).
-
Evaporation: Liquid water → Steam (when heated).
-
Freezing: Liquid water → Ice (when cooled).
-
Condensation: Steam → Liquid water (when cooled).
These processes demonstrate the different states of matter (solid, liquid, gas) and how they change under various conditions.
Final Answer:
\[
\boxed{\text{Liquid, Steam, Ice, Liquid}}
\]
Parent Tip: Review the logic above to help your child master the concept of 3 states of matter worksheet.
