Why does the cloud converge a group group 为什么云会聚成一团一团的

This is nonsense. I think you have come across a misprint.
CJ

many people think cloud is like dust

but dust would be blowed over by wind

however the cloud always

get together

what is the reason

CalifJimThis is nonsense. I think you have come across a misprint.
CJ

I think you were asking unlike the dust always floating rulelessly with the wind, why the tiny water drops in a cloud tend to congregate.

To know that, you can

check it up in a nature science textbook

or

google “the formation of cloud”

Hsslou.com
many people think cloud is like dust

but dust would be blowed over by wind

however the cloud always

get together

what is the reason

Temperature. A cloud consists of very small condensed particles of water, but only there where the temperature is sufficiently low. So when you see the cloud it i

Is the static electricity lets cloud tight bringing together

In other words, It is just the the mutual attraction of the electric charge lets the cloud become a group

Different partially is distributing the massive electric charges in the cloud layer

it is precisely these electric charges existences, that caused other one kind of atmospheric physics phenomenon occ

Hsslou.com
Is the static electricity lets cloud tight bringing together

In other words, It is just the the mutual attraction of the electric charge lets the cloud become a group

Different partially is distributing the massive electric charges in the cloud layer

it is precisely these electric charges existences, that caused other one k