A) The temperature today is unusually cold for this time of year.
B) Heavy local rains caused flooding in low-lying areas.
C) Long winters and hot, humid summers are typical of the upper Midwest.
D) If the drought in Oklahoma continues next year, it will be the worst since the Dust Bowl.
E) High humidity intensifies the oppressive heat.

A) weather.
B) climate.
C) climate change.
D) hurricanes.
E) stratospheric migration.

A) continental drift
B) geothermal activity
C) salinization of groundwater
D) the sun
E) albedo