Ch.7 Two Ways to Vaporize: Evaporation vs. Boiling

SENTENCE A

Evaporation happens slowly only at the surface of water.

증발은 물의 표면에서만 천천히 일어나요.

SENTENCE B

Boiling is when a liquid reaches its boiling point, bubbles form, and it quickly turns into a gas.

끓음은 액체가 끓는점에 도달했을 때 기포가 생기며 빠르게 기체가 되는 현상이에요.