I really need help on this.
The molecules in a hot material are moving at a _______ speed than the molecules in a cold material.
Due to its lower density, warmer air is under _______ pressure than cooler air.
A/An _______ is a tool that measures humidity levels in the air.
Near Earth's surface, wind speeds tend to be slower due to _______.
When air reaches its _______, it can't hold any more water.