Which was the source of lava during the flooding stage of the Moon's development?
A) moonquakes and tectonic shifts
B) lower crust and upper mantle
C) the deep core
D) volcanoes
E) impacts

Question

Quizplus · Accepted Answer

The source of lava during the flooding stage of the Moon's development was primarily from the lower crust and upper mantle. This process involved the melting of the Moon's interior, which then led to the eruption of lava onto the surface, filling large basins and creating the maria, or large, dark plains, seen on the Moon today.

Which Was the Source of Lava During the Flooding Stage