This is a clear diagram titled "The Historical Origin and Development of the Environmental Protection Movement", which mainly explains early environmental awareness, development process, and early environmental awareness of the environmental protection movement. Each content has been further explained on several levels. For example, early environmental awareness of the environmental protection movement includes natural resource conservation, pollution control, and sustainable use; the development process covers establishment of environmental organizations, formulation of environmental regulations, and international cooperation; early environmental awareness includes ancient civilizations' nature worship, the environmental cost of the Industrial Revolution, and the rise of modern environmental movements. Through this diagram, we can better understand the historical origin and development of the environmental protection movement.