Pollution - Eutrophication - GCSE Biology (9-1)

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This video is for Edexcel IGCSE Biology 9-1 but is relevant for many GCSE Biology courses. It covers the following objectives from the syllabus

4.16 Understand the biological consequences of pollution of water by sewage.
4.17 Understand the biological consequences of eutrophication caused by leached minerals from fertiliser.

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Have exam in 4 hours. Thanks for the video!

jianghaoyoutube
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Thanks for the explanation. I'm watching this the night before my exam. Wish me luck!

pianoguy
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you are so underrated! thank you so much.

bellastevens