Complex sentence: The raft then passes by a replica of the damaged Raptor Pen from the film as riders hear snarling Velociraptors in the dense foliage while branches in the jungle move indicating that the creatures have escaped from their confines.
Split into simpler sentences: The raft then passes by a replica of the damaged Raptor Pen from the film. Here, riders hear snarling Velociraptors in the dense foliage while branches in the jungle move confirming that the creatures have indeed escaped from their confines.