gone are the days when scientists drew a bright line dividing weather and climate.
gone are the days when scientists drew a bright line dividing weather and climate.
climate:50
if the air mass is colder than the ground below it, it is labeled k. if the air mass is warmer than the ground below it, it is labeled w. while air mass identification was originally used in weather forecasting during the 1950s, climatologists began to establish synoptic climatologies based on this idea in 1973.