This video will show you the process of people going to different altitudes to test the boiling point. It turns out that the boiling points are not 100 degrees.
I have learnt that:
*** Different altitudes have different boiling point. A higher altitude have a lower boiling point.
*** At a higher altitude,you must boil food for a lot longer due to the increased temperature of the water at altitude.
*** Global warming will continue to affect the boiling points of water.