Which of the following is responsible for acid rain?
Which of the following is responsible for acid rain?
The correct answer is Sulphur dioxide. Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.
What substance found in coal is responsible for acid rain?
The burning of fossil fuels for energy, particularly fuels such as coal or oil that contain sulfur, contributes to the acidity of rain. During burning, the sulfur in these fuels combines with oxygen from the atmosphere, forming sulfur dioxide (SO2).
What chemical released from burning oil contributes to acid rain?
It is produced from the burning of fossil fuels (coal and oil) and the smelting of mineral ores (aluminum, copper, zinc, lead, and iron) that contain sulfur. Sulfur dioxide dissolves easily in water to form sulfuric acid. Sulfuric acid is a major component of acid rain.
Is no responsible for acid rain?
Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents. While a small portion of the SO2 and NOX that cause acid rain is from natural sources such as volcanoes, most of it comes from the burning of fossil fuels.
How does burning fossil fuels cause acid rain?
carbon dioxide occur in the air natu-rally, burning fossil fuels adds more of these chemicals to the air. When these pollutants are released into the air, they mix and react with water, oxygen, and other chemicals to form acid rain. Acid rain then falls to the Earth where it can damage plants, animals, soil, water, and building materials. 3
What are the main causes of acid rain?
Human activities are the main cause of acid rain. Over the past few decades, humans have released so many different chemicals into the air that they have changed the mix of gases in the atmosphere. Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels , such as coal, to produce electricity.
How is sulfuric acid released into the atmosphere?
When fossil fuels are burned in power plants or through vehicle tailpipe emissions, sulfur dioxide and nitrogen oxides are released into the atmosphere. When these gases react with oxygen, water, and other substances, they form airborne sulfuric and nitric acid. Both sulfuric and nitric acid are highly soluble in water.
Where does the sulfur dioxide in acid rain come from?
Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air.
How does acid rain form in the atmosphere?
When humans burn fossil fuels, sulfur dioxide (SO 2) and nitrogen oxides (NO x) are released into the atmosphere. Those air pollutants react with water, oxygen, and other substances to form airborne sulfuric and nitric acid. Winds may spread these acidic compounds through the atmosphere and over hundreds of miles.
Which is the largest source of acid rain?
The biggest sources are coal-burning power plants, factories, and automobiles. When humans burn fossil fuels, sulfur dioxide (SO 2) and nitrogen oxides (NO x) are released into the atmosphere. Those air pollutants react with water, oxygen, and other substances to form airborne sulfuric and nitric acid.
How is sulfur released into the atmosphere by burning fossil fuels?
Sulfur, critical to the 3–D folding of proteins (as in disulfide binding), is released into the atmosphere by the burning of fossil fuels, such as coal. Importance of the hydrosphere: Earth has a hydrosphere, where water movement and storage occurs.
How are nitrogen and phosphorus released into the atmosphere?
Nitrogen and phosphorus are major components of nucleic acids and play major roles in agriculture. Sulfur plays a role in the three-dimensional folding of proteins and is released into the atmosphere by the burning of fossil fuels.
