Predictions of the end of the world with a frightening event on the globe
The end of the world .. 8 scenarios proposed by scientists
1. Solstice plants
The most accurate models of the Sun's future predict that within about 600 million years the Sun will be bright enough for Earth's geochemical carbonate-silicate cycle.
It is worth noting that this important interaction between silicon and carbon helps maintain carbon dioxide levels in the atmosphere, and that its disruption will lead to a massive decrease in carbon dioxide levels.
In this case, plants will no longer be able to carry out photosynthesis, and in return, they will not produce the oxygen required for respiration.
This will lead to the extinction of almost all animal life, and most ecosystems in general.
As for humans, they will either slowly disappear, or they may evolve into creatures that do not need oxygen, according to Listverse.
2. Dinosaur killers also attack humans
About 66 million years ago, an asteroid or comet smashed into Earth, killing about 75% of life. Dinosaurs were among the victims of that impact.
Comets and asteroids kept coming, sometimes very close to achieving similar catastrophe. In 2020, an asteroid named 2020 VT4 passed just 230 miles (370 kilometers) from Earth; Knowing that the moon is about 238,900 miles (384,500 kilometers) away from Earth, on average.
As deadly as asteroids are, they tend to come from relatively close quarters; Mostly from the asteroid belt behind the comfort. While comets often come from further distances, which means they gain a higher speed on their way to us. These particles are hard to spot because they are so dark, they emit almost no light, until they hit a heat source and start marking the bright gas trails they are famous for.
And if one of these large enough comets, with a diameter of tens of miles, hits the Earth, humans will meet a fate similar to that of the dinosaurs.
But fortunately, asteroids the size of "dinosaur killers" collide with Earth every 100 million years or so.
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