The burning of coal and/or petroleum by industry and energy crops generates sulfur dioxide (SO2) that reacts with atmospheric h2o and oxygen to create sulfurous acid (H2SO3).[139] These acids are parts of acid rain, decreasing the pH of soil and freshwater bodies, sometimes leading to considerable harm to the surroundings https://rylanzchja.anchor-blog.com/16193302/sulphur-crested-cockatoo-diet-an-overview