)awnser asap

what occurs in an updraft?

a. warm air from the south rises.

b. warm air from the west rises.

c. cool air from the east rises.

d. cool air from the south rises.

The correct answer is A. An updraft occurs when warm air from the south rises.

Explanation:

Updrafts are a common weather phenomenon. Localized regions of warm or cold air will exhibit vertical air movement. A hot air bag will usually be less dense than the surrounding region and then this bag will rise until it finds regions where the air will be at the same temperature or density. The converse of this phenomenon is known as downdraft. The vertical movement of large volumes of air is the main cause of thunderstorms and is generated by the effects of atmospheric convection.

question

which are human systems?

the amazon rain forest

the appalachian trail

the george washington bridge

the himalayas

the hoover dam

the north american free trade agreement