Plastic pollution: researchers discover worms who can safely biodegrade various types of plastic

Plastic pollution: researchers discover worms who can safely biodegrade various types of plastic

Assessment

Interactive Video

Science, Biology

11th Grade - University

Hard

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The video discusses the issue of plastic waste, highlighting that only a small percentage is recycled. It introduces mealworms as a potential solution, as they can consume and biodegrade Styrofoam and other plastics. The bacteria in their gut help break down the plastic, converting it into carbon dioxide and biodegradable fragments. A study found that mealworms can consume a significant amount of Styrofoam daily, and their droppings are safe for use as soil. This suggests a promising method for reducing plastic waste and its environmental impact.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the amount of Styrofoam that 100 mealworms could consume in a day?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the Styrofoam after the mealworms digest it?

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