Q:

How is acid rain formed?

A:

Quick Answer

Acid rain occurs when sulfur dioxide and nitrogen oxides are released into the air where they rise and mix with water, oxygen and other chemicals. Sulfur dioxide and nitrogen oxides dissolve very easily in water and can travel great distances to combine with the moisture in the air.

Continue Reading
How is acid rain formed?
Credit: Richard Packwood Oxford Scientific Getty Images

Full Answer

Humans are the main cause of acid rain, according to the EPA, because many different chemicals get released into the air as a result of burning fossil fuels, exhaust from cars and the use of aerosol cans. Natural rain is slightly acidic, but human activities make it worse. Acid rain can cause damage to crops, trees, rivers, animals and lakes.

Learn more about Rain
Sources:

Related Questions

  • Q:

    What is the cause of precipitation?

    A:

    Precipitation occurs when water-laden air cools, causing the water to condense back into its liquid form and fall as rain. In order to acquire the water in the first place, warm air must flow over a body of water. When this happens, the molecules of water enter the gaseous state, forming clouds that float through the atmosphere.

    Full Answer >
    Filed Under:
  • Q:

    What are 10 facts about acid rain?

    A:

    There are many facts about acid rain; one fundamental fact is that it is comprised primarily of nitric and sulfuric acids. There are two types of disposition - wet and dry. Dry deposition means the acid falls in the form of smoke or dust; wet deposition falls in the form of snow, rain and fog.

    Full Answer >
    Filed Under:
  • Q:

    What causes acid rain?

    A:

    Acid rain is caused by the mixing of moisture in the atmosphere with sulfur dioxide and nitrous oxides, forming sulfuric acid and nitric acid in the precipitation that falls to the earth. In the Northern Hemisphere, the most common source of these chemicals in the atmosphere is air pollution from industry, generation of electricity and automobiles.

    Full Answer >
    Filed Under:
  • Q:

    How does acid rain affect the economy?

    A:

    Acid rain affects the economy as the U.S. Acid Rain Regulations incurs costs per ton of sulfur, as well as by increasing the cost of electricity. While initial forecasts suggested that these costs would rise to $5 billion per year in the early phases of the program, they were around $836 million per year.

    Full Answer >
    Filed Under:

Explore