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目前,生态环境破坏的程度日益严重,直接影响生物圈的稳定和繁荣,威胁到人类自身的生存。我们每一个教育工作者都应该在教学过程中培养学生的生态意识,最终目的是使全社会的人都能重视生态平衡的重要性,人人都有保护生态环境的意识。我国地域辽阔,地形复杂,气候多样,为各种生物的生存和发展提供了得天独厚的条件。因此,我国是生物多样性十分丰富的国家。但是随着人口的增加和产业技术的不断进步,人类对环境的冲击和压力越来越大,特别是毁林开荒、开垦草原、围湖造田等措施,改变了生态系统的结构,使生态平衡遭到破坏,导致水土流失和气候失调。洪水、旱、涝等自然灾害也频繁发生。
At present, the degree of damage to the ecological environment is becoming increasingly serious, directly affecting the stability and prosperity of the biosphere and threatening the survival of mankind itself. Each of us educators should cultivate the students’ ecological awareness in the teaching process. The ultimate goal is to make people in the whole society value the importance of ecological balance and everyone has the awareness of protecting the ecological environment. China has a vast territory, complex terrain and diverse climates, which provide a unique environment for the survival and development of various biological species. Therefore, our country is a country rich in biological diversity. However, with the increase of population and continuous improvement of industrial technology, the impact and pressure of mankind on the environment are increasing. In particular, such measures as deforestation and land reclamation, reclamation of grasslands and land reclamation from the lake have changed the structure of the ecosystem and made the ecological balance Was destroyed, leading to soil erosion and climate disorders. Natural disasters such as floods, drought and floods also occur frequently.