The Tokyo Isothermal Line
To start of with, the isothermal line is a line connecting areas with the same temperature. The isothermal line helps scientists and climatologist see patterns in temperatures and predict where it will be hot and cold. For example, say Kyoto and Tokyo are on the isothermal line and usually have the same temperatures. The temperature in Kyoto is 95 degrees Fahrenheit. With that in mind, climatologist can predict that Tokyo is about 95 degrees Fahrenheit too.