Heating and melting

1. Lena puts an ice cube in warm water. What will happen?

   • The water will freeze
   • The ice will melt (right)
   • The ice will grow bigger

2. Jonah and Eli are curious. What does warm air do to a block of ice left outside?

   • It melts the ice (right)
   • It turns it into snow
   • It makes it freeze

3. Priya puts a block of ice in a sunny window. What will happen?

   • The ice will grow bigger
   • The ice will turn into steam
   • The ice will melt (right)

Tip: Adding heat energy helps solid materials like ice become liquid water. The amount of material stays the same—only its form changes.