Question

3.why should empty water bottles be
crushed and thrown into a garbage
bin?​

Answer 1

Explanation:

The bottles/canes are made to holding liquid material. when empty,it takes up much space in the trash container.by crushing it you are reducing the size so that more numbers bottles/cans can fit in the same trash container.

Answer 2

Plastic water bottles have a tendency to accumulate germs in them after the initial usage. This is why crushing the water bottle after emptying it is important.

its the answer...