TED-ED: Why isn't the world covered in poop? - Eleanor Slade and Paul Manning

TED-ED: Why isn't the world covered in poop? - Eleanor Slade and Paul Manning

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Biology

KG - University

Hard

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Dung beetles play a crucial role in managing dung, preventing the planet from being overwhelmed by it. They are capable of burying large amounts of dung, which helps in seed dispersal and nutrient recycling. There are three main types of dung beetles: rollers, tunnelers, and dwellers, each with unique methods of handling dung. These beetles also contribute significantly to agriculture by enhancing soil fertility and reducing greenhouse gas emissions. Their ecological and agricultural benefits are valued at millions annually, and they even help combat climate change by reducing methane emissions from livestock dung.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What unique adaptation does a South African plant have in relation to dung beetles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how dung beetles help in reducing greenhouse gas emissions.

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