1. Paper bags and cardboard trays have been replaced by plastic.
2. Plastic could be produced more cheaply by manufacturers.
3. Plastic is ingested by marine animals.
4. Plastic is not being reused and recycled enough.
5. Our oceans are being polluted by plastic.
6. Hundreds of species of marine wildlife has been harmed by plastic.
7. The harm caused by plastic will be reduced by a global effort.
8. Plastic products shouldn't be thrown away.
