Question

What are sources of garbage​

Answer 1

Answer:

1) vegetable peels

2) left over food

3) plastic

Answer 2

Explanation:

Waste (or wastes) are unwanted or unusable materials. Waste is any substance which is discarded after primary use, or is worthless, defective and of no use. A by-product by contrast is a joint product of relatively minor economic value. A waste product may become a by-product, joint product or resource through an invention that raises a waste product's value above zero.