What sentence correctly compares the acidity of acid rain to the acidity of natural rainwater?
What sentence correctly compares the acidity of acid rain to the acidity of natural rainwater?
Answer: C. The acidity of acid rain is greater than the acidity of natural rainwater.
Which substance is acid rain makes it more acidic than natural rainwater?
Sulfuric Acid
What makes rainwater naturally acidic?
Coal, oil and natural gas are fossil fuels. When they are used, carbon dioxide and sulfur dioxide escape into the air. When the sulfur dioxide dissolves in the water in the clouds, it makes acid rain – rainwater that is more acidic than normal.
How do we measure the acidity of rain?
To measure the potency of acid rain, scientists test the pH of collected cloud water. The pH tests show how acidic or basic something is. The pH scale rules from 0 to 14. Seven represents levels that are neutral, while lower numbers are more acidic and higher numbers are more basic.
Is rain acidic or basic?
Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic. However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0.
What is the leading cause of acid rain?
Sulfur dioxide (SO2) and nitrogen oxides (NOx) released into the air by fossil-fuel power plants, vehicles and oil refineries are the biggest cause of acid rain today, according to the EPA. Two thirds of sulfur dioxide and one fourth of nitrogen oxide found in the atmosphere come from electric power generators.
Where are problems with acid deposition found?
Problems with acid deposition can be found in aquatic environments, forests, and human environments. In an aquatic environment, fish absorb the chemicals in the water and either die, become unable to reproduce, or produce mutated offspring.
How is acid deposition caused?
Acid deposition, commonly known as acid rain, occurs when emissions from the combustion of fossil fuels and other industrial processes undergo complex chemical reactions in the atmosphere and fall to the earth as wet deposition (rain, snow, cloud, fog) or dry deposition (dry particles, gas).
What is the best solution to the problem of increasing acid deposition?
A great way to reduce acid rain is to produce energy without using fossil fuels. Instead, people can use renewable energy sources, such as solar and wind power. Renewable energy sources help reduce acid rain because they produce much less pollution.
What is acid rain in easy language?
Acid rain is a result of air pollution. Some of these gases (especially nitrogen oxides and sulphur dioxide) react with the tiny droplets of water in clouds to form sulphuric and nitric acids. The rain from these clouds then falls as very weak acid – which is why it is known as “acid rain”.