Answer: To match the lipsing with the backstage voice artist.
Explanation:
The actor or actress working on state may not use their voice, while acting instead backstage people give voice to them. This occurs because the actress or actor at the stage may not give be attentive towards dialogue delivery or may forget the dialogues in public fear. Thus, it is advised that the actor or actress learn the script thoroughly and should not use own vocabulary or script during dialogue delivery. As it will not match with the voice recording of the actor or actress or with people working at backstage.
<span>A reverse fault is caused by compression and tension. The layers of rock in a reverse fault are compressed until finally the tension causes part of the plate to shift and crack into an upward movement. This creates a fault line placing one part of the layer higher than the other part of the layer. The answer would be A, compression creates upward vertical movement.</span>
