Question: What Contributes Most To Acid Precipitation Quizlet?

Which of the following is a secondary pollutant?

Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines with oxygen in the air; and acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water..

Is acid rain still a problem in 2020?

Is acid rain still a thing? … But acid rain is still a problem in some parts of the world, notably India and much of Asia. In case you’ve forgotten, acid rain is produced primarily by emissions of sulfur dioxide and oxides of nitrogen from coal and other fossil-fuel-burning power plants and vehicles.

What are 3 effects of acid rain?

Acid rain has been shown to have adverse impacts on forests, freshwaters, and soils, killing insect and aquatic life-forms, causing paint to peel, corrosion of steel structures such as bridges, and weathering of stone buildings and statues as well as having impacts on human health.

Which of the following pH measurements of rainwater would indicate the strongest acid precipitation?

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.

How can you test for acid rain?

There are several ways to test the pH of something, the simplest is by using litmus paper. Litmus paper is a special kind of paper that will change color depending on what kind of substance you put it in. With all of this said, one easy way to test the acidity of rain is to collect some in a clean plastic container.

What is the difference between acid rain and normal rain?

Acid rain contains a large amount of sulfur dioxide and nitrogen oxide gases dissolved in it. … Acid rain is harmful to all organisms and the Earth, whereas normal rain is not. Community Members. 1.

Which is a cause of acid precipitation quizlet?

Explain what causes acid precipitation. When fossil fuels are burned, they release oxides of sulfur and nitrogen. When the oxides combine with water in the atmosphere, they form sulfuric acid and nitric acid, which fall as acid precipitation.

What are examples of primary and secondary pollutants?

Primary pollutants include ammonia, sulfur dioxide, nitrogen dioxide and carbon monoxide. Secondary pollutants include ground-level ozone, acid rain and nutrient enrichment compounds.

Is no2 a secondary pollutant?

Nitrogen dioxide and other nitrogen oxides react with other chemicals in the air to form other pollutants, known as secondary pollutants. … These secondary pollutants include ozone, particulate matter, acid rain, and other toxic chemicals.

How did we stop acid rain?

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.

Is Pan a secondary pollutant?

PANs are secondary pollutants, which means they are not directly emitted as exhaust from power plants or internal combustion engines, but they are formed from other pollutants by chemical reactions in the atmosphere.

Which of the following contributes most to acid precipitation?

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. These pollutants cause acid rain.

What can Acid Precipitation be traced back to?

The precursors, or chemical forerunners, of acid rain formation result from both natural sources, such as volcanoes and decaying vegetation, and man-made sources, primarily emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) resulting from fossil fuel combustion.

What is the largest producer of primary air pollutants?

Environmental Chapter 12 TestABThe largest producer of primary air pollution in the United States is what?electricity producing plantsWhich air pollutants can aggravate bronchial asthma in humans and cause fish to suffocate?acids formed from nitrogen compounds41 more rows

What pH is dangerous?

The danger of more acidic water – when the pH is less than 6.5 – is that it can leach metals from the well and from the pipes that bring you water. These metals include lead, manganese, copper and iron, and they can be toxic in large amounts.