Acid rain results when sulfur dioxide (SO 2 ) and nitrogen oxides (NO X ) are emitted into the atmosphere and transported by wind and air currents. The SO 2 and NO X react with water, oxygen and other chemicals to form sulfuric and nitric acids. These then mix with water and other materials before falling to the ground.
Which of the following contributes acid rain?
Acid rain results when sulfur dioxide (SO 2 ) and nitrogen oxides (NO X ) are emitted into the atmosphere and transported by wind and air currents. The SO 2 and NO X react with water, oxygen and other chemicals to form sulfuric and nitric acids. These then mix with water and other materials before falling to the ground.
Which of the following pollutants does not contribute to acid rain?
Carbon monoxide does not react with water to form an acid. So, it would not contribute to acid rain.
Which of the following is an effect of acid rain quizlet?
What are the main effects of acid rain? Acid rain can dissolve nutrients that tree need in order to be healthy . It also causes aluminum to be released into the soil, which makes it difficult for trees to take up water.
What contributes to acid precipitation quizlet?
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.
Why acid rain is harmful?
Acid Rain Harms Forests
Acid rain can be extremely harmful to forests . Acid rain that seeps into the ground can dissolve nutrients, such as magnesium and calcium, that trees need to be healthy. Acid rain also causes aluminum to be released into the soil, which makes it difficult for trees to take up water.
What is the chemical formula for acid rain?
Sulfuric acid ( H2SO4 ) , nitric acid ( HNO3 ), and carbonic acid ( H2CO3 ) are the major components of acid rain.
Is forest dieback associated with acid rain?
Dieback of forests in North America and Europe in the 1980s was thought to be due to acid rain , but later attributed to the effects of drought and invasive pests. The critical load concept was adopted for the Convention on Long-range Transboundary Air Pollution in 1988.
What do you mean by acid rain Class 8?
Answer: Pollutants like sulphur dioxide and nitrogen dioxide liberated into the air by industries reacts with water vapour in air to form sulphuric acid and nitric acid. These acids come down as rain, called acid rain.
What are two ways that acid rain affects the environment?
The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes .
Which of the following are natural causes of acid rain quizlet?
Natural causes of acid rain are things like volcano emissions, lightning, and microbial processes . When nitric and sulfuric acids are released into the atmosphere by smokestacks, fuel combustion, or natural causes, they mix with water vapor at unusual proportions to cause acid deposition.
How does acid rain affect the environment quizlet?
Acid precipitation can lower the pH of soil and water . When the acidity of soil increases, some nutrients are dissolved and washed away by rainwater. Increased acidity causes aluminum and other toxic metals to be released and possibly absorbed by the roots of plants. Aluminum also causes root damage.
What are the environmental effects of acid rain quizlet?
Acid rain makes waters acidic and causes them to absorb the aluminum that makes its way from soil into lakes and streams . This combination makes waters toxic to crayfish, clams, fish, and other aquatic animals. Some species can tolerate acidic waters better than others.
How does acid deposition formation begin quizlet?
Acid deposition is caused when sulphur dioxide (SO2) and nitrogen oxides (NOx) are emitted into our atmosphere . These chemicals SO2 and NOx, react with water, oxygen and other chemicals to form both sulphuric and nitric acids. These then mix with water and other materials before falling to the ground.
How does acid rain most likely affect forests group of answer choices?
How does acid rain effect forests? Slowed growth of some forests . Soil degradation Leaves and needles turn brown and fall off when they should be green and healthy. In extreme cases, individual trees or entire areas of the forest simply die off without an obvious reason.
Why is acid precipitation harmful for living organisms quizlet?
-The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes .
