We are alive because volcanoes provided the soil, air and water we need.

我们能活着，正是因为火山提供了我们需要的土壤、空气和水。

Once in the environment, they will continue to contaminate the environment, circulating throughout waters, soils, air, and wildlife for many years.

一旦进入环境，它们将继续污染环境，在水域、土壤、空气和野生动物中循环多年。

They inhabit the soil, air, rocks and water and are present within every form of life, from seaweed and coral to dogs and humans.

它们栖息在土壤、空气、岩石和水中，存在于从海藻和珊瑚到狗和人类的各种生命形式中。

All that effort emits huge amounts of greenhouse gases, adds poisonous chemicals and concentrated nutrients to the soil, air, and our water sources, and erodes billions of tons of topsoil each year.

这些活动会排放大量的温室气体，将有毒物质和浓缩的营养物质排放到土壤、空气和水源中，并且每年侵蚀数十亿吨的表层土壤。