This causes the brilliant flash of lightning
A) dart leader.
B) step leader.
C) pilot leader.
D) return stroke.
E) blitzlicht.
Question 2
The pilot leader
A) occurs after the stepped leaders have built a path to the ground.
B) transfers electrons toward the ground.
C) causes the brilliant flash of lightning.
D) forms many small and brilliant branches.
E) none of the above