Cumulonimbus clouds can produce().
A、dense fog and high humidity
B、gusty winds,thunder,rain or hail,and lightning
C、clear skies with the approach of a cold front
D、a rapid drop in barometric pressure followed by darkness
A、dense fog and high humidity
B、gusty winds,thunder,rain or hail,and lightning
C、clear skies with the approach of a cold front
D、a rapid drop in barometric pressure followed by darkness
A、vertical air movements B、heavy rainstorms C、horizontal air movements D、any movement of moist air
A、A.vertical air movements B、B.heavy rainstorms C、C.horizontal air movements D、D.any movement of moist air