Answer:

Supporting Detail 1: Yes its a harmful trash that lives in our mother-earth.

Supporting Detail 2: Because plastic bags can harm and pollute the pollution for the mother-earth.

Supporting Detail 3: Plastic bags is a deadly things for animals like putting plastic on the sea it can kill many animals or humans.

Conclution: As we prove here is to stop using plastics do the 5Rs our world is just keeps getting worse and worse.