Crumbling blocks (Hot Air)

 are Hazards in Hot Air 2: All Blown Up. They appear on level 8: Drill Bill in Hot Air 2: All Blown Up

Danger
They are placed throughout the Level, and The Player has to navigate around them. Drill Bill is the only one capable pf Destroying them. They Crumble when they touch him.

Trivia

 * These are the same Crumbling Rocks from the Frost Bite Series.