Video: What will happen if the sun is gone?

In the very interesting video below, you will know a lot of information about what will happen if the sun no longer illuminates us. If the sun does not exist, trees will not be photosynthetic and most of them, especially small trees will die, but the remaining oxygen is enough for humans and other organisms to live for thousands of years.

Another interesting information is that only one year after the sun disappears, the Earth's temperature will drop by about 73 degrees . The video is in English but you can turn on YouTube caption and send it to Google Translate. Vietnamese directly.