Do sperm whales help the environment?

Answer 1

They may not have any effect on most land biomes, but they do help their own enviroment. Every animal impacts their own environment one way or another, usually more in a good way then a bad way.

Answer 2

they spend most of there time in ocean hunting for food and diving amazing depths to find it. They also look after calves and mate with over sperm whales. they also migrate in the winter and in the summer