TED-Ed: What's happening to Earth's core? | Shannon Odell

TED-Ed: What's happening to Earth's core? | Shannon Odell

Assessment

Interactive Video

Geography, Science, Biology, Physics, Engineering, Chemistry

KG - University

Hard

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FREE Resource

The video explores how Earth's atmosphere and materials leak, focusing on hydrogen, methane, and core heat. It highlights the impact of methane emissions from abandoned wells, the slow cooling of Earth's core, and the potential risks these leaks pose. While hydrogen and core heat leaks are long-term concerns, methane emissions have immediate climate implications. Solutions include plugging wells and reducing oil and gas production.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are some locations where the particular atom mentioned in the text has spent time on Earth?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the Earth's gravitational pull affect the atom discussed in the text?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the methane emissions from abandoned wells in the US?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process by which the Earth's core heat contributes to the planet's magnetic field.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the potential consequences of methane's unique structure in the atmosphere?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What measures can be taken to address the issue of leaking oil and gas wells?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important to stop drilling oil and gas wells according to the text?

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