Add Yahoo as a preferred source to see more of our stories on Google. Plastic trash accumulates in trees and shrubs along the Los Angeles River. Citizen of the Planet/Education Images/Universal Images ...
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If plastic comes from oil and gas, which come originally from plants, why isn’t it biodegradable?
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. If plastic comes from oil and gas, which come ...
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