Select the option that expresses the given sentence in passive voice.
The forest fire has destroyed a large area of the Aravalli forest.
1
A big area of the Aravalli forest had been destroyed.
2
A large area of the Aravalli forest is destroyed by the forest fire.
3
The Aravalli forest has destroyed a large area of the forest fire.
4
A large area of the Aravalli forest has been destroyed by the forest fire.