Answer
Celsius begins at the melting point of water (0C), and water boils and 100 degrees Celsius.
Kelvin is measured in the same increments as the Celsius scale. 0 on this scale is absolute zero and water boils at 273.
Work Step by Step
Fahrenheit is a different scale entirely. It begins at zero.
Water melts at 32, and boils at 212 degrees Fahrenheit.