It is not an exaggeration to say that the sun can sustain life on the earth - it provides energy that can not only provide light and warmth but also energy that can help to provide oxygen and food. But if the sun explodes or suddenly gets cold - or is it just a blink, does not that exist?
Do not panic - the sun really does not go anywhere. But how? Video blogger Michael Stevens answered this question with a provocative new Vsauce episode.
The first big change we noticed was lack of light. Of course, this will not happen soon - it will take 8 minutes 20 seconds for the sun to reach the earth.
Stevens said in a video. "The amount of light brought in by the Milky Way corresponds to 1/300 of the full moon." So there is enough light in space that we can see but of course electricity and fossil fuels are to be used for a while I can. And the town can continue to be illuminated with an artificial light source, like a typical night except at night everywhere. "
Without sunlight, photosynthesis will stop. After all, photosynthesis is a way for plants and some creatures to use sunlight to make food from carbon dioxide and water.
"This is huge, 99.9% of the natural productivity of the earth is done by photosynthesis, which requires a sun," Stevens said. "Without the sun, plants can not breathe oxygen that sinks life by inhaling carbon dioxide."
Without daylight, the earth will be very cold very much. The surface temperature of the earth is currently about 57 degrees Fahrenheit, but by the end of the first week without sun the average surface temperature will be lower than the freezing point.
The surface of the planet's ocean freezes, but like the deep sea life, some liquid water in the depth can be preserved. Stevens said: "The earth will be the spaceship of these small Earth people."
The last thing to consider is that the sun can not only illuminate and heat our planet but also bring gravity to put us in orbit. So, as popular science explains, "When the mass suddenly disappears (which is equally impossible), the ball will fly as if swinging the rope and suddenly let go of his hand"
For all reasons, all of the above causes on earth are conceivable. It's the sun! In other words, without the sun, there is no life on Earth. Technically, the Earth may not exist! Because of the ideal distance between the earth and the sun, it can gain enough heat and light to create life and support it. Please imagine what happens if the sun suddenly disappears. How will it become warm? What do you think? How do you get food and drinks? How do you grow plants and trees? How do they do photosynthesis? Where is the Earth going? The gravity of the sun keeps the earth on orbit, but if the sun goes out the earth will float
Then the last sun has disappeared. At 10:17 am, the outside was very dark. Under the sun, the sky is a shining black ball that can be seen with the naked eye. A huge sundial clock is at least twice as large as the diameter and rotates sinisterly. The world fell into the dark, the crowd is insane
One of them is sunrise, the moon sends waves towards the sun, ask her the date before it disappears, the second is that the moon rises, that moment when the moon is disappointed, When the sun sways from the other side of the sky, please tell me loudly ... Dear, the universe is spinning and the sun is gone before the rest of the answer comes.
The sun rises everyday, the moon rises, and everyone wakes up in a new morning. Today is a special day in October, the sun is not rising, the moon is not falling, everyone wakes up to the full moon. At night, the sun disappeared mysteriously. And this wonderful event made the most exciting ideas come true. This leads to abnormal behavior on a global scale. However, some of the active people have bravely discovered what happened. They risked using the space shuttle to outer space. Upon arriving at the truck, they have witnessed the most amazing things I have ever seen. They saw what the sun was sucking in and advanced everything. They changed the route and followed the sun. When they got there, they noticed that they were also drawn in the sun, and their decision is irrevocable at this point.