Question

What if there was a robot that could clean up litter and pick it up from the streets how will that help the environment?

Answer 1

It will be better I guess because no one would do it there would just be a robot will do. It

Answer 2

A robot picking up litter would be extremely helpful, no one would have to go out and voluntary do it, and it would clean up the environment. On the other hand picking up trash is a form of punishment, like when someone gets out of jail they might have community service hours.