张珊喜欢喝绿茶，也喜欢喝咖啡。她的朋友中有人喜欢喝绿茶，没有人既喜欢喝绿茶又喜欢喝咖

Which of the listed properties does warm air possess ().

A.It rises above cooler air and cools as it rises

B.Atmospheric pressure drops as warm air rises

C.Moisture in warm air condenses as the air is cooled

D.All of the above

A warm air mass is characterized by______．

A.stability

B.instability

C.gusty winds

D.good visibility

A frontal thunderstorm is caused by ______.

A.pronounced local heating

B.wind being pushed up a mountain

C.a warm air mass rising over a cold air mass

D.an increased lapse rate caused by advection of warm surface air

Steam smoke will occur when ______.

A.extremely cold air from shore passes over warmer water

B.warm dry air from shore passes over cooler water

C.cold ocean water evaporates into warm air

D.cool rain passes through a warm air mass

The sculptors cannot control the result because ______.

A．it is extremely sunny and warm

B．it shines and/or snows

C．the sun melts their sculptures

D．old sails are raised into the air

The sculptors cannot control the result because ______.

A．it is extremely sunny and warm

B．it shines and/or snows

C．the sun melts their sculptures

D．old sails are raised into the air

A．The first period of cold, wintry days in autumn.

B．The turning of color and falling of leaves.

C．A large mass of warm tropical air carried northward.

D．The southwestern winds.

A．The first period of cold, wintry days in autumn.

B．The turning of color and falling of leaves.

C．A large mass of warm tropical air carried northward.

D．The southwestern winds.

A．The first period of cold, wintry days in autumn.

B．The turning of color and falling of leaves.

C．A large mass of warm tropical air carried northward.

D．The southwestern winds.