Fill in the Blanks:
If there is ____ air pressure being "pushed" onto the surface of the water, then the water molecules do not need as much _______ to overcome the force of ______ pushing on the surface and they can more easily escape and become a ________.
When the vapor pressure of the liquid is equal to the air pressure surrounding the liquid, it will ______. If you lower the air
pressure, you will lower the ______ that water will boil at.