How are circulation patterns with in the atmosphere created

The wind circulates in each of the two hemispheres in three distinct cells which help transport energy and heat from the equator to both of the poles. The winds are driven by the energy from the sun at the surface as warm air rises and colder air sinks. The circulation cell that is closest to the equator is called Hadley cell.

A. geysers...artesian wells

Explanation:

"Oceania" spans from the eastern hemisphere to the western hemisphere. It consists of many small and large islands. Its low islands are said to have come from coral origin. Many of these are "geysers" that surround "artesian wells." The artesian well is where water flows out under the existence of a "natural pressure."

Such number of geysers is brought about by the geographical location of the country and the existence of volcanic activities. Thus, many of the islands are simply "wilderness" and "uninhabited by people."

So, this explains the answer.