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课题名称:识别鸟类监测环境 方案编号:2021054 学科类别:动物和环境保护 适应年级:小学高年级和初中 科学原理:野生鸟类是对环境极其敏感的动物。在城市中,环境绿化和工农业污染是鸟类生存的最重要因素,环境绿化程度高,工农业污染程度低,野鸟的种类和数量就多,相反就少。同样,野鸟种类多的地方,环境肯定要比野鸟种类少的地方要好。这里介绍十四种全国各地普遍分布的鸟类,其中十三种是野鸟,一种是家鸟,在一定的地区范围内,将发现的这些鸟类的分值加起来,就是一种衡量环境优劣的尺度。 活动方法: 1.熟悉鸟类:使学生事先熟悉图中的十四
Title of the project: Identifying bird monitoring environments Programme No.: 2021054 Discipline category: Animals and Environmental Protection Years of Adaptation: Primary and Upper Elementary Schools Principle of Science: Wild birds are animals that are extremely sensitive to the environment. In the cities, environmental greening and industrial and agricultural pollution are the most important factors for the survival of birds. The degree of greening in the environment is high, the degree of industrial and agricultural pollution is low, and the number and types of wild birds are numerous, and the opposite is small. In the same way, where there are many types of wild birds, the environment is definitely better than where there are fewer species of wild birds. Here are 14 species of birds that are commonly distributed throughout the country. Thirteen of them are wild birds and one is a family bird. Adding the scores of these birds found within a certain area is a measure. The quality of the environment. Activity method: 1. Familiar with birds: Make students familiar with the figure in advance