The Earth's atmosphere, also known as the atmospheric sphere, is mainly composed of nitrogen, accounting for 78.1%; oxygen accounts for 20.9%; hydrogen accounts for 0.93%; and there are small amounts of carbon dioxide, rare gases, and water vapor.
When solar radiation enters the Earth's atmosphere, a portion will be reflected by it, another portion absorbed, and only the remaining part will reach the ground.
This part that reaches the ground should neither be too strong nor too weak; otherwise, there will be significant changes to the global climate.
For instance, the barrier formed by Sofia can directly absorb the cosmic rays, which means that before sunlight enters the Earth's atmosphere and is partially reflected or absorbed, a large portion must first be absorbed by Sofia.
How much energy is left to reach the ground after that?
Ice Age!
What Chu Xuan said is not unfounded!
