Coronae on Venus are believed to be
A)impact craters.
B)caused by rising convection currents in the interior of Venus.
C)the result of plate tectonics.
D)located only in the polar regions of Venus.
E)much older than the highlands such as Ishtar Terra.

Question

Quizplus · Accepted Answer

Coronae on Venus are believed to be caused by rising convection currents in the interior of Venus. These hot regions of upwelling magma create circular structures overlying large fractures in the crust.

Coronae on Venus Are Believed to Be