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📚 Topic Summary
Evaporation, boiling, and condensation are all phase changes of matter related to water. Evaporation is when a liquid turns into a gas at the surface. Boiling is when a liquid turns into a gas throughout the entire volume when heated to its boiling point. Condensation is when a gas turns back into a liquid. These processes are essential for the water cycle and weather patterns!
🌡️ Part A: Vocabulary
Match the terms with their correct definitions:
| Term | Definition |
|---|---|
| 1. Evaporation | a. The change of a gas to a liquid |
| 2. Boiling | b. The temperature at which a liquid boils |
| 3. Condensation | c. The change of a liquid to a gas at the surface |
| 4. Boiling Point | d. The process where a liquid changes to a gas throughout its volume |
| 5. Water Vapor | e. Water in its gaseous state |
💧 Part B: Fill in the Blanks
Complete the sentences using the words provided: boiling, condensation, evaporation, gas, liquid.
- The process of a water turning into a steam is called __________.
- __________ occurs when water heats up enough to change to a gaseous state throughout.
- __________ is the state of matter for water vapor.
- Dew forming on grass in the morning is an example of __________.
- When water dries up from a puddle, it undergoes __________.
🤔 Part C: Critical Thinking
Explain how evaporation and boiling are similar and different. Provide examples of each in everyday life.
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