20 Cases of Dialectics of Nature

20 examples of dialectics of nature are as follows:

1, Newton's law of universal gravitation: there is gravitation between all objects in nature. This law explains the motion of planets and objects on the earth and is one of the foundations of modern physics.

2. Darwin's theory of evolution: Darwin's theory of evolution explains the evolution and evolution of biological populations, including concepts such as natural selection, heredity and variation, and is one of the foundations of modern biology.

3. Maxwell's electromagnetic theory: Maxwell's electromagnetic theory explains the relationship between electric field, magnetic field and electromagnetic wave, and is one of the foundations of modern electromagnetism.

4. Heliocentrism of Copernicus: Copernicus proposed that Heliocentrism believed that the sun was the center of the universe, and the earth and other planets revolved around the sun. This theory completely changed people's understanding of the universe.

5. Black hole theory: Black holes are celestial bodies with extremely high density. According to the general theory of relativity, when objects or light are trapped in the gravitational field of black holes, they will be stretched and twisted to form singularities. This theory challenges our understanding of matter, time and space.

6. Quantum mechanics: Quantum mechanics is a physical theory that describes the micro-world. It explains the laws of motion of atoms, molecules and particles. This theory enables us to understand and control phenomena in the micro-world.

7. Climate change: Climate change is a global issue, involving many aspects of natural and human activities, including greenhouse gas emissions, global energy balance and sea level rise. It needs global action to deal with it.

8. Species extinction: Species extinction is a natural phenomenon, but due to the influence of human activities, the speed of species extinction is accelerated, which has an impact on biodiversity and the stability of ecosystems.

9. Water cycle: Water cycle is the process of water cycle on the earth, including evaporation, precipitation, surface runoff, underground infiltration and other links, and it is an important process for the distribution and utilization of water resources on the earth.

Ocean current: Ocean current is a large-scale flowing phenomenon in the ocean, including warm current and cold current, which has an important impact on climate and ecosystem.

1 1. Earthquakes and volcanoes: Earthquakes and volcanoes are one of the important sources of natural disasters on earth, and their occurrence is related to the structure and movement inside the earth.

12. Evolution of the universe: The evolution of the universe involves the origin of the universe, the formation of galaxies, the change of stars and other aspects, and is one of the important contents of astronomical research.

13, the origin and evolution of life: the origin and evolution of life is one of the important contents of biological research, involving the origin of life, the course of evolution, the diversity of species and many other aspects.

14. Material cycle: Material cycle is one of the important processes of material cycle on earth, including carbon cycle, nitrogen cycle and phosphorus cycle. It has an important impact on the stability of the ecosystem and the earth's environment.

15. Energy utilization and environmental protection: Energy utilization is one of the important driving forces for the development of modern society, and it also has an important impact on the environment. Measures should be taken to improve energy utilization efficiency and reduce the impact on the environment.

16. Urbanization and ecological protection: Urbanization is one of the important trends of modern social development, but it also has an important impact on the ecological environment, so we should pay attention to ecological protection and sustainable development in urban planning and construction.

17. Development and protection of marine resources: The ocean is one of the largest resource banks on the earth, but human beings have also brought important impacts on the development of marine resources, so measures need to be taken to protect the marine ecological environment and the sustainable utilization of resources.

18, Environmental protection and sustainable development: Environmental protection and sustainable development are one of the important tasks facing human society, and measures need to be taken to reduce environmental pollution, improve resource utilization efficiency and promote the stability and sustainable development of ecosystems.

19. artificial intelligence and future technology: artificial intelligence and future technology are one of the important trends of current technology development, and their development will have an important impact on human society, so it is necessary to pay attention to the development trend and application fields of technology.

20. Human behavior and social development: Human behavior and social development are one of the important issues facing human society, involving cultural inheritance, values, social structure and many other aspects. It is necessary to study and understand the laws and trends of human behavior and social development from multiple angles.