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池是人们日常生活中普遍使用的物品。电池的种类繁多,人们使用得最多的就是普通电池和可充电电池。但是,大量使用后的废电池成了人们随意丢弃的废弃物。听老师说电池内有许多金属元素,而这些金属元素会对地球环境造成不良影响。因此我想:废电池会危害植物吗? 于是,我做了一个小实验。我首先弄了两盆同样的土,我
Pools are commonly used items in people’s daily lives. There are many types of batteries, and people use the most common batteries and rechargeable batteries. However, waste batteries that are used in large quantities become waste that people can discard. Listening to the teacher said that there are many metal elements in the battery, and these metal elements will cause adverse effects on the global environment. So I thought: Will the use of battery waste harm plants? So I did a little experiment. I first got two pots of the same soil, and I