circulations

there are several circulations of air in the room.

the circulations of water in the ocean are complex.

regular circulations of blood are essential for health.

we studied the circulations of news in social media.

different circulations of information can lead to misunderstandings.

the circulations of nutrients in the ecosystem are vital.

understanding the circulations of climate patterns is crucial.

there are multiple circulations of energy in the environment.

circulations of ideas can foster innovation.

the circulations of traffic can affect city planning.