Contour Maps
¥ÒTo successfully isopleth the 50-degree
isotherm, imagine that you're a
competitor in a roller-blading
contest and that you're wearing number
"50". You can win the
contest only if you
roller-blade through gates marked by a
flag numbered slightly less
than than 50 and a flag
numbered slightly greater than
50.Ó
Click Òinteractive exerciseÓ
Click Òinteractive isotherm mapÓ
From