The Presence of Normal Faulting and Extensive Basalt Lava Flows

The presence of normal faulting and extensive basalt lava flows indicates

A) that compressional forces are affecting an area.
B) that magma is rising from a subducted ocean floor.
C) that strike-slip activity is occurring to a very large extent in an area.
D) that a rift zone is developing.
E) that subduction is occurring.