Question

which statement describes an attribute of an artesian well?
○ requires a bucket
○ uses natural pressure
○ needs a mechanical pump
○ is heated by hot rocks or magma

Explanation:

An artesian well is a well in which water rises under natural pressure from a confined aquifer. It does not require a bucket (that's for shallow wells), a mechanical pump (natural pressure pushes water up), and being heated by hot rocks/magma is a geothermal well feature, not artesian. So the correct attribute is using natural pressure.

Answer:

B. uses natural pressure