Disperses

“Police initially launched pepper balls, which contain powder with an irritant that disperses quickly, that were unsuccessful in reducing the crowd size,” university officials said in a statement.

The sky is mostly overcast in the morning, but the cloud disperses in the afternoon.

Copley said that by studying the deep-sea vents and their animal colonies, scientists can better understand how marine life disperses and evolves in the deep ocean. He noted that in the coming years, the ecosystem will see an increasing human presence, in the form of deep-sea fishing, oil and gas extraction and mining operations.