NASA | Comparing CMEs

NASA | Comparing CMEs

Assessment

Interactive Video

Geography, Science, Physics

5th - 12th Grade

Hard

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The video explains how the solar wind and Earth's magnetic field interact, forming structures like the magnetopause and magnetotail. It discusses the effects of coronal mass ejections (CMEs) on Earth's magnetic field, highlighting how CMEs can alter the field's structure. The video also explores historical events like the Carrington event and uses computer models to predict the impact of more intense solar events.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the role of the solar wind in shaping Earth's magnetic field?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the concept of the magnetotail and its formation due to solar wind.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the changes that occur in Earth's magnetic field during a coronal mass ejection (CME).

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What historical event is referenced as a more intense example of a CME, and what was its impact?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How does a stronger CME affect the magnetopause compared to an ordinary CME?

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