The Science Behind the Northern Lights

What causes the Northern Lights?

• Collision of charged particles from the sun with atoms in the Earth's atmosphere

• Reflection of city lights in the sky

• Result of volcanic activity

• Effect of global warming on the atmosphere

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Why is studying the science behind the Northern Lights important?

• For understanding the beauty of the natural phenomenon

• For space weather forecasting and protecting technology from solar storms

• For predicting the exact time and location of the Northern Lights

• For studying the impact of the Northern Lights on wildlife

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What gases produce the different colors of the Northern Lights?

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Citing textual evidence

What is another name for the Northern Lights?

• Polaris

• Aurora Borealis

• Tundra

• Arctic Circle

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Understanding word meanings

What instruments do scientists use to observe and analyze the behavior of the Aurora Borealis?

• Telescopes

• Microscopes

• Spectrometers

• Thermometers

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