用英语谈论植树对人与环境的益处
发布网友
发布时间：2022-04-24 23:54
共2个回答
热心网友
时间：2022-04-28 00:47
树木能调节气候，保持生态平衡，树木通过光合作用，吸进二氧化碳，吐出氧气，使空气清洁，新鲜。一亩树林放出的氧气够65人呼吸一辈子。
Trees to regulate climate, maintaining the ecological balance, the trees through photosynthesis, the inhalation of carbon dioxide, spit out oxygen, make the air clean, fresh. An acre of forest release of oxygen enough for 65 people to breathe for a lifetime.
树能防风固沙，涵养水土，还能吸收各种粉尘，一亩树林一年可吸收各种粉尘20—60吨。
The tree can wind and sand, water and soil conservation, but also to absorb all kinds of st, an acre of forest a year can absorb all kinds of st 20 - 60 tons.
树林能减少噪音污染。40米宽的林带可减弱噪音10—15分贝。噪音的污染对人类的生活、学习、工作、休息等方面都造成了很大的危害，可以说是人们的“敌人”。因此我们更要重视植树造林。噪音还可以使人类在长期的生活中听力减弱、耳聋、变傻，心脏、血压、神经等出现异常。甚至，还能让人在长期的噪音煎熬下死亡。这样树林就能使噪音减小四、五倍。
Forest can rece noise pollution. 40 meters wide belt noise can be reced 10 to 15 decibels. Noise pollution on human life, study, work, rest and so on have caused great harm, it can be said that people's "enemy"". Therefore, we should pay more attention to afforestation. Noise can also make people in the long-term life of hearing loss, deafness, become stupid, heart, blood pressure, nerves and other abnormalities. Even, can make people in the long-term noise suffering death. Such trees can make noise rection of fourth and five times.
树木的分泌物能杀死细菌。空地每立方米空气中有3，4万个细菌，森林里只有300－400个。植树造林是我们每个公民的义务，国家还专门规定了在三月十二日这天为植树节。植树造林对我们的学习、工作、生活等方面都有很大的好处。
The secretions of trees can kill bacteria. Every cubic meter of air space in 30000 or 40000 bacteria, the forest is only a 300-400. Afforestation is our obligation of every citizen, the state also specifically defined in March 12th this day for arbor day. Afforestation on our study, work, life and other aspects of a great benefit.
树可以减低温度，和提高湿度。30度气温可以降到二十几度左右。
Trees can rece the temperature and increase the humidity. 30 degrees temperature can be reced to about 20 degrees.
人类对自然资源的不合理开发利用，是造成生态失衡的主要原因。乱砍滥伐、毁林开荒、过度放牧等，会破坏森林和草场，造成水土流失和土地荒漠化，使沙尘暴频繁出现。不合理的开发、占用土地，使耕地面积日益减少,所以植树是有必要的。
The irrational exploitation and utilization of natural resources by human beings is the main cause of ecological imbalance. Deforestation, deforestation, land reclamation, overgrazing, and the destruction of forests and pastures, resulting in soil erosion and land desertification, make frequent sandstorms. Unreasonable development, occupation of land, so that the area of arable land is decreasing, so it is necessary to plant trees.
热心网友
时间：2022-04-28 02:05
make the Earth clean and green
keep the air clean
keep us cool
make the place beautiful
