That is a sentence fragment
Answer: The point of view this story is told, is first person point of view.
Explanation: This is because, first person point of view only uses words like I, and me.
It's a simile. He watched he rocky peaks that stretched to the sky. Where they ended they looked jagged, like shark teeth.
2 or 3, because 4 seems like the three main ideas and 1 is nottt ittt