Environmental science is a subject that studies the physics, chemistry and biology of the environment. Seedling is an indispensable part of biology, so environmentology and seedling science complement each other.

Branch evolution

1. Environmental physics mainly studies the effects of electromagnetic waves, light, heat, sound and vibration on people, as well as the technologies to reduce these effects and the principles and theories based on these technologies.

2. Environmental biology is a discipline that studies the law and mechanism of interaction between organisms and the environment disturbed by human beings. Special emphasis is placed on studying the impact of pollutants on ecosystems.

3. Environmental geoscience studies the composition, structure, nature and evolution of geographical environment and geological environment, especially the influence of human activities on geographical environment and geological environment changes on human beings.

4. Environmental engineering is a discipline that uses the principles, methods and means of engineering technology to study the protection and rational utilization of natural resources, prevent and control environmental pollution and improve environmental quality.

5. Environmental medicine is a subject that studies the relationship between environment and human health. This paper mainly studies the influence and harm of environmental pollution on health from the medical point of view, including exploring the mechanism of pollutants affecting health, identifying environmental pathogenic factors and conditions, and clarifying the early reaction and potential long-term effect of pollutants on health damage.

6. Environmental management uses administrative, legal and economic means to deal with the relationship between various departments of the national economy and social groups on environmental issues.

7. Environmental economics studies the economic aspects of the relationship between production development and environmental protection, and conducts economic research on various macro and micro environmental protection plans and governance projects.

8. Environmental law studies the necessity, basis and procedures for formulating various environmental protection laws and regulations to protect the environment and natural resources. Environmental science is developing rapidly in depth and breadth. Its branches are basically formed soon, far from reaching the mature stage.