Answer:
Yes, it does make a sound
Explanation:
A tree can fall and still make noise even if no one is around to hear it.
It's like if someone were talking from far away, you won't be able to hear them but they are still making sound. That's the best I've got.
Answer:
Yes, it will make a noise so loud. Even if there's no one around, animals can perceive the sound.
If you are living far, somewhere in urban place, you might not perceive the noise.
If you were living nearby, chances are, you definitely might think that a fruit from a tree had fallen down.