The earth is getting closer and closer to the sun and the weather is getting hotter and hotter. What is the connection with human activities? !

This has nothing to do with the distance between the earth and the sun. You can see many pictures about the revolution of the earth. Its orbit is not completely circular, but elliptical. In summer, the earth is far from the sun, and in winter, the earth is closer to the sun. Therefore, the temperature on the earth has nothing to do with the distance between the sun and the earth, but with the height of the sun. When the sun shines directly in the northern hemisphere, it is summer in the northern hemisphere, and when the sun shines directly in the southern hemisphere, it is winter in the northern hemisphere. However, the earth is getting hotter and hotter, because humans emit a lot of carbon dioxide, which makes the ozone layer more "solid". The earth is like an insulation box. The external heat keeps coming in, but the internal heat is hard to be discharged, which leads to global warming.

Also, who said that rockets were launched at night and in the morning? Many rockets in China are launched at noon and at night, and the reaction of rocket launch to the earth is completely negligible. Otherwise, many countries launch rockets in the northern hemisphere, and the axis of the earth can be changed, right?

Another point is that there are extremely complicated interactions between the earth and the sun, and between the earth and the moon. For example, the earth and the moon belong to tidal locking, even if the position of the earth changes a little because of a little force, it will be corrected.

However, this is a matter of the world, but knowing one and not knowing how many others there are, can we make a reasonable assumption?