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Activity Discussion Environment What causes acid rain?

  • Nehal

    June 3, 2021 at 11:21 pm
    Not Helpful


    After a space rock evidently cleared out the dinosaurs 65.5 million years prior, sulfur trioxide was impacted into the air. At the point when it hit the air, it transformed into sulfuric acid, creating a storm of acid rain, as indicated by a paper distributed in 2014 in the diary Nature Geoscience.

    Indeed, even before that, more than 4 billion years prior, it is thought that the air may have had 10,000 fold the amount of carbon dioxide as today. Geologists from the University of Wisconsin-Madison sponsored up this hypothesis by examining rocks and distributing the outcomes in a 2008 issue of the diary Earth and Planetary Science Letters. “At those levels of carbon dioxide, you would have had horrible acid rain and extreme nursery effects. That is a condition that will break down rocks,” said study colleague John Valley.

    Sulfur dioxide (SO2) and nitrogen oxides (NOx) are delivered into the air by petroleum derivative force plants, vehicles, and petroleum treatment facilities are the greatest reason for acid rain today, as per the EPA. 66% of sulfur dioxide and one-fourth of nitrogen oxide found in the air come from electric force generators.


    Acid rain influences almost everything. Plants, soil, trees, structures, and even sculptures can be changed by precipitation. Acid rain has been discovered to be extremely hard on trees. It debilitates them by washing away the defensive film on leaves, and it stunts development. A paper delivered in the online adaptation of the diary of Environmental Science and Technology in 2005 showed proof of acid rain hindering tree development.

    Acid rain can likewise change the structure of soil and waterways, making them dreadful for nearby creatures and plants. For example, sound lakes have a pH value of 6.5 or higher. As acid rain raises the degree of acidity, fish will generally cease to exist. Most fish species can’t endure a water pH value of under 5. At the point when the pH value turns into a 4, the lake is viewed as dead.

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