Refer to the related link for an EPA article on acid rain.
SO2 and NO2
The acid rains are due to acidic gases within the the atmosphere. Gases like sulfur dioxide and nitrogen oxides get dissolved in the rain water, making the water very acidic. They lower the PH of the water below 3 from time to time. This sort of strong acidic water when falls on buildings/rocks, it tends to eat away their surface. So in this manner acidic rain cause weathering.
It depends on what is suspended in the air. The rain will take the pollutants out of the air as it falls. If they are acidic you'll have acid rain.
Acidic oxides causes acid rain. SO2, NO2 are gases for examples.
Ordinary rain is very slightly acidic because of dissolved gases in the air, mostly carbon dioxide (carbonic acid). However, rain that falls through industrial smoke or smog can become harmfully acidic (acid rain) by dissolving nitrides and sulfur.
One cause of acidic ground water is polluted rain water, which can be acidic.
SO2 and NO2
Rain falls through the air which is often polluted. It can pick up dust and dirt particles and can dissolve gases such as sulfur dioxide which make it acidic.
The acid rains are due to acidic gases within the the atmosphere. Gases like sulfur dioxide and nitrogen oxides get dissolved in the rain water, making the water very acidic. They lower the PH of the water below 3 from time to time. This sort of strong acidic water when falls on buildings/rocks, it tends to eat away their surface. So in this manner acidic rain cause weathering.
No. Acid rain is polluted rainfall.
Sulphur dioxide (or sulfur dioxide is you don't live in Britain like me) causes the rain to turn acidic and this is released when fossil fuels, such as coal, oil, and gas, are burned to make energy.
Acidic gases causes acid rain. SO2, NO2 are examples for that.
The smoke from the polluted areas spread.
It depends on what is suspended in the air. The rain will take the pollutants out of the air as it falls. If they are acidic you'll have acid rain.
Two gases are the main cause of acidic rain. Sulfurdioxide (SO2) is a gas that is converted into Sulfuric acid (H2SO4) in the air. Another gas is NO2 (nitrogendioxide) which is converted into Nitric acid (HNO3) in the air.
Acidic oxides causes acid rain. SO2, NO2 are gases for examples.
Acidic oxides causes acid rain. SO2, NO2 are gases for examples.