What is the survival law of nature?

What are the survival laws of nature: the principle of balance and the law of conservation.

Conservation law:

The law of conservation (pinyin sh ǒ u hé ng dü ng l ǜ) refers to a law that the value of a physical quantity is constant in essence. The law of conservation is a simple statement, which means that no matter what it is, no matter what happens, its quantity will not change.

Conservation does not mean that a physical quantity remains unchanged, but that the increase of a physical quantity is always equal to the inflow (negative increase means decrease, and negative inflow means outflow). The increase is not equal to the inflow (for example, the increase is positive and the inflow is zero), which means non-conservation (for example, entropy).

Generally speaking, there are about twelve conservation laws in physics. These conservation laws are becoming more and more important, especially for high-energy particle physics.

Nature:

Nature, in the broadest sense, is a natural, material and material world or universe. "Nature" can refer to phenomena in the physical world, and it can also refer to life in general. The study of nature is a big part, if not a science. Although human beings are a part of nature, human activities are usually understood as different categories from other natural phenomena.

In various uses of this word, "nature" usually refers to geology and wildlife. Nature can refer to the general field of living plants and animals. In some cases, it can refer to the process related to inanimate objects-the way some types of things exist and their own changes, such as the weather and geology of the earth.

It is usually used to mean "natural environment" or wilderness-wild animals, rocks, forests, and things that have not been substantially changed by human intervention, or things that still exist despite human intervention.

Philosophical terms:

Nature in a broad sense refers to nature, from the universe to elementary particles, including the material world and the material universe. "Nature" refers to natural phenomena and life. The interaction between man-made objects and people is not regarded as a part of nature unless it is defined as human nature or "the whole of nature". Nature is usually separated from the supernatural, and harmonious generalization is usually considered as the sum of all things.