Acid rain anglų skaidrės apie rūgštų lietų
Anglų skaidrės. Though acidic rain was discovered in. Occasional pH readings in rain and fog water of well below. The problem of acid rain has not only increased with population and industrial growth. Emissions of chemicals leading to acidification. The most important gas which leads to acidification is sulfur dioxide. Technical solutions. Natural phenomena. Nitric acid in rainwater is an important source of fixed nitrogen for plant life. Human activity. The principal cause of acid rain is sulfur and nitrogen compounds from human sources. The end.