关于麻雀与生态环境的调查报告

• 作 者: 王生豹
• 机 构: 青海省湟中县李家山教委岗岔小学五年级 811600
• 出 处: 科学课
• 发表日期: 2006年03期
• 关键词: 生态环境 小生物 毒鼠强 穆勒 有害无益 药对

在科学课上,我们在学习《保护野生动物》、《维护生态平衡》时,老师让我们去当地调查野生动物和生态平衡之间的关系。我们以小组的形式向父母、老农调查,他们谈论最多的就是——麻雀。十年前,我们这里生存着一种数量庞大而又可爱的小鸟——麻雀,人们习惯地叫它们为“加啦啦”,

In science class, when we were studying “Conservation of Wild Animals” and “Maintaining Ecological Balance,” the teacher asked us to investigate the relationship between wildlife and ecological balance locally. We surveyed parents and peasants in the form of small groups. The most talked about was the sparrow. Ten years ago, we lived here a huge and lovely number of birds - sparrows, people used to call them “plus la la”