What If the Sun Disappeared?

The video explores a hypothetical scenario where the Sun disappears, leading to planets drifting into space. Earth would experience darkness, a drop in temperature, and a halt in photosynthesis, affecting oxygen levels. Technological systems reliant on solar energy would fail, impacting communication and disaster prediction. Over time, Earth would become a frozen wasteland, with only some life forms surviving underground. The video concludes by reassuring viewers that this is a fictional scenario.

What immediate effect would the disappearance of the Sun have on the planets in the solar system?

• They would start orbiting faster.

• They would drift into space.

• They would collide with each other.

• They would stop moving.

How long would it take for people on Earth to realize the Sun has disappeared?

• 1 hour

• 8 minutes 20 seconds

• 5 minutes

• Instantly

Why would the Moon become invisible if the Sun disappeared?

• It would drift away.

• It would be covered by clouds.

• It would be destroyed.

• It doesn't produce its own light.

What would happen to Earth's temperature after the Sun's disappearance?

• It would fluctuate unpredictably.

• It would fall slowly at first, then drastically.

• It would remain constant.

• It would rise rapidly.

What would happen to satellites if the Sun disappeared?

• They would crash into Earth.

• They would stop working due to lack of solar energy.

• They would continue to function normally.

• They would drift into space.

What would be the condition of trees and plants after a week or two without the Sun?

• They would thrive.

• They would remain unchanged.

• They would die due to lack of photosynthesis.

• They would grow faster.

How might some humans survive the harsh conditions without the Sun?

• By migrating to the poles.

• By building tall structures.

• By moving underground or towards the Earth's center.

• By living on the surface.