The Science Behind Solar Storms and the Aurora Borealis

The video explains the phenomenon of auroras, starting with their origins in the sun. It describes how the sun generates energy through nuclear reactions, creating magnetic fields and sunspots. These magnetic fields can lead to solar storms, which travel through space and interact with Earth's magnetic field, resulting in auroras. The video details the process of aurora formation on both the daylight and nighttime sides of the poles.

What natural phenomenon is often seen in the Arctic night sky?

• Comet

• Meteor shower

• Solar eclipse

• Aurora

What element is formed when hydrogen atoms are fused in the sun's core?

• Nitrogen

• Carbon

• Oxygen

• Helium

What are the large eddies of hot gas on the sun's surface called?

• Convection cells

• Solar flares

• Sunspots

• Plasma waves

What is the term for the electrically charged gas on the sun?

• Ionized gas

• Plasma

• Solar wind

• Magnetic field

What happens when the magnetic field on the sun stretches and breaks?

• The sun's core cools down

• Sunspots disappear

• A solar storm is released

• A solar eclipse occurs

How fast can a solar storm travel?

• 8 million kilometers an hour

• 5 million kilometers an hour

• 10 million kilometers an hour

• 1 million kilometers an hour

Which planet does a solar storm pass after 6 hours?

• Earth

• Mars

• Venus

• Mercury

What deflects the solar storm when it reaches Earth?

• Earth's atmosphere

• Earth's gravity

• Earth's oceans

• Earth's magnetic field

What is created when the magnetic fields couple together on the daylight side of the pole?

• The daylight aurora

• A sunspot

• A solar flare

• A magnetic storm

What is the phenomenon called when gas from a solar storm streams along magnetic lines towards the poles on the night side?

• Nighttime aurora

• Magnetic storm

• Daylight aurora

• Solar eclipse