Should plastic shopping bags be banned

In my own opinion  plastic bags should be banned because
they are killing the animals in the sea and rivers.

Firstly because plastic bags do not only pollute our water but
also our land. Plastic bags are usually lightweight and as such,
they can travel very long distances by either water or wind. Wind
blows these plastic bags and trashes a whole area. These litters
gets caught up in between trees, fences and floats in water.

Secondly some sea creatures might think that it is either jellyfish
or some type of food, and single used straws could end up inside
them, also other plastics.

Finally people don’t know what they are doing to the animals that
live in the sea, they are just enjoying their lives, while sea animals
are suffering because of plastic.

I think plastic bags should be banned because  of the harm they
cause to our environment.