Test Your Knowledge on plastics and buoyancy
Have you just done a science lesson looking at plastic and which types float and sink? Complete this assessment quiz to test your knowledge!
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Try again after reading a bit more about plastics and density...
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You definitely have some understanding of plastics and density. Maybe you could aim for even more correct answers next time!
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You have excellent knowledge of all the facts! People learn from you, but don't forget there is always room for improvement. Keep on learning and inspiring others. The world needs you!