An Effusive Eruption_________ ,Whereas an Explosive Eruption_________

An effusive eruption_________ ,whereas an explosive eruption_________ .

A) produces composite volcanoes; produces shield volcanoes
B) produces composite volcanoes; is an outpouring of low-viscosity magma onto the ground
C) is an outpouring of low-viscosity magma onto the ground; is a violent explosion of magma,gas,and pyroclastics
D) is a violent explosion of magma,gas,and pyroclastics; produces shield volcanoes