Acid Rain & ocean acidification

Front

What is acid rain?

Back

Acid rain is precipitation that contains high levels of sulfuric and nitric acids, primarily caused by the release of sulfur dioxide (SO2) and nitrogen oxides (NOx) into the atmosphere.

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How does acid rain affect aquatic ecosystems?

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Acid rain makes water toxic to aquatic animals, leading to decreased biodiversity and harming fish and other organisms.

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What are the main pollutants that cause acid rain?

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The main pollutants are sulfur dioxide (SO2) and nitrogen oxides (NOx), which are released from burning fossil fuels.

Front

What is ocean acidification?

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Ocean acidification refers to the decrease in pH levels of the ocean due to the absorption of excess carbon dioxide (CO2) from the atmosphere.

Front

How does carbon dioxide contribute to ocean acidification?

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When carbon dioxide dissolves in seawater, it reacts with water to form carbonic acid, which lowers the pH of the ocean.

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What are the effects of ocean acidification on marine life?

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Ocean acidification can harm marine organisms, especially those with calcium carbonate shells or skeletons, such as corals and shellfish.

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How can acid rain impact human health?

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Sulfate and nitrate particles in the air can be harmful to humans, potentially leading to respiratory issues and other health problems.

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What measures can be taken to reduce acid rain?

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Designing cleaner power plants and using fewer fossil fuels can significantly reduce the pollutants that cause acid rain.

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How does acid rain affect soil quality?

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Acid rain damages trees and robs the soil of essential nutrients, leading to poorer soil quality and reduced plant growth.

Front

What is the relationship between fossil fuel use and acid rain?

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The burning of fossil fuels releases sulfur dioxide and nitrogen oxides, which are the primary contributors to acid rain.