一、选题目的土壤是人类的衣食之本,在科学技术高度发达的今天,土壤却遭受到空前的破坏。随着电池的诞生,人们已能方便安全地用上这种能源,但随意丢弃的电池及电池本身对土壤肥力造成不良影响。土壤污染像一把软刀子,正在剥夺大片肥田沃土的生产力,造成土壤板结、盐碱化等一系 First, the purpose of the title soil is the basis of human food and clothing, science and technology are highly developed today, the soil has suffered unprecedented destruction. With the birth of the battery, people can easily and safely use this energy, but disposable batteries and the battery itself have an adverse effect on soil fertility. Soil pollution like a soft knife, is deprived of fertile land fertility of large productivity, resulting in soil compaction, salinization and a series