What harm will it bring to human beings if the ecological balance is destroyed?

The consequences of the destruction of the ecological balance are severe, and humanity has paid a great price for it. For example, in order to expand cultivated land, the lake is enclosed to create farmland, and the swamp is drained, causing the lake to shrink, the ecological environment is deteriorating, and there are no various disasters, but the gains outweigh the losses

A series of chain reactions such as soil erosion, poor soil, silting up of rivers, reduced rainfall, and unreplenishment of groundwater caused by indiscriminate deforestation, arbitrarily discharging waste water into rivers, lakes and seas, dumping waste, destroying aquatic ecosystems, causing "water blooms" and "red tides" fish and shrimp extinction, threatening human health, water hyacinth introduced into China in the 30s of the 20th century, although it is a green water surface; Pig feed has been provided, but its growth rate is extremely fast, forming a single colony in a short time, blocking the river, affecting the growth of fish, and becoming an "ecological cancer" because it does not act according to the laws of ecology and introduces species at will. Among the many types of natural disasters, in addition to volcanic activities, many natural disasters are closely related to the destruction of the ecological environment by human beings, especially the frequent occurrence of floods, droughts, mudslides, sandstorms, etc., which can be said to be the consequences of the deterioration of the environment. The deterioration of the ecological environment has restricted the sustainable development of the social economy to a certain extent

Serious river interruption and pollution have intensified the contradiction between supply and demand of water resources, and have had a serious impact on the social and economic development of downstream areas. So you see: is our ecological environment in Anji good?

The forest area is about 80%, and there are many long-lived elderly people in Anji.

Don't you really see that the current situation in China is a real-life example of a sandstorm in Beijing.

Diseases are prevalent and human beings are declining.

The destruction of the ecological environment has restricted the sustainable development of society and economy to a certain extent. Serious river interruptions and pollution have exacerbated the contradiction between supply and demand of water resources, and have had a serious impact on the social and economic development of downstream areas. The excessive consumption of biological resources and the massive disappearance of species not only undermine the stability of ecosystems, but also further weaken the supply capacity of raw materials for industrial and agricultural production.

Ecological balance refers to the state of highly adaptation, coordination and unity between organisms and the environment in the ecosystem and between various populations of organisms through energy flow, material circulation and information transmission within a certain period of time.

When the ecosystem is in equilibrium, the components of the system maintain a certain proportional relationship, the input and output of energy and matter tend to be equal for a long time, the structure and function are in a relatively stable state, and can be restored to the initial stable state through self-regulation when disturbed by external interference. Within the ecosystem, between producers, consumers, decomposers and abiotic environments, a relatively stable state of energy and material input and output dynamics is maintained for a certain period of time.

The balance of ecosystems is often a dynamic equilibrium that nature has established over a long period of time. Once disrupted, some balances cannot be rebuilt, and the consequences may be irreparable by human efforts. Therefore, human beings should respect the ecological balance and never easily interfere with nature and cause this balance to be broken.