金矿开采对动物的影响 – 第 1 级
10-08-2023 07:00
秘鲁人开采黄金。这是非法的。科学家检查动物身上是否有金矿开采产生的有害物质。
科学家对大鼠和其他小动物进行检测。有些动物体内含有汞。汞是一种非常危险的金属。它来自采矿业。它会伤害动物和人类。他们工作的丛林里有很多植物和动物。但是有些动物生病了。科学家认为，有些动物将来可能会少生孩子。
科学家们希望了解更多相关信息，帮助世界各地的动物。
您可以在三级部分观看原始视频。
科学家们可以采取哪些潜在的解决方案来保护丛林及其动物免受汞毒害？
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Reading
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