Metaphor Simile or Personification ? ''It probably had more to do with the hurled bombs, thrown down by humans hiding in the clouds''

metaphor

Explanation:

it can't be personification because it doesn't say the cloud hurled down it says the humans hurled it down and it doesn't say like so it's a metaphor :)

you need need more details so we can understand what your asking us.

the answer is clear boy