Ask A Scientist©

Weather Archive


Surface Heating


 >   name        frank
 >   status      student

 >   Question -  Why are the lower places hotter than the higher ones if the
 > sun is nearer to those higher places?



>>Frank,
>>
>>Air warms as it sinks and cools as it rises. So, the temperature in a
>>valley is naturally warmer than the temperature on a ridge line above the
>>valley. Some of the warmest locations on Earth are below sea level, for
>>this reason (if they are inland and not near a sea like the Netherlands).
>>
>>David Cook
>>Argonne National Laboratory


========================================================


NEWTON is an electronic community for Science, Math, and Computer Science K-12 Educators.
Argonne National Laboratory, Division of Educational Programs, Harold Myron, Ph.D., Division Director.