What causes acid rain? What is the effect of acid rain on natural habitats?

Answer 1

Primarily Sulfur dioxide in the atmosphere, with some contributions from nitrogen oxides as well.

Sulfur and nitrogen oxides are a normal part of the geologic/environmental cycles. However, putting excess amounts of them into the atmosphere (primarily from fuel combustion) allows them to react (as normal) to form sulfuric and nitric acids.

The larger amounts of them can then be precipitated with normal rainfall. Because of the dissolved acids in the rainwater, this rain is "acidic" in nature. Excessive amount of "acid rain" have deleterious effects on plant and animal ecosystems - killing plant and aquatic life in many cases - and thus affecting the food chain for animals as well.

Acid rain effects:

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Answer 2

Acid rain is caused by emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) from burning fossil fuels, such as coal and oil, and from industrial processes. These emissions react with water vapor in the atmosphere to form sulfuric acid and nitric acid, which then fall to the ground as acid rain.

The effects of acid rain on natural habitats can be detrimental. It can acidify soil and bodies of water, which can harm plants, aquatic life, and soil-dwelling organisms. Acidic conditions can leach essential nutrients from the soil, making it difficult for plants to absorb them. In aquatic environments, acid rain can lower the pH of lakes and streams, which can harm fish, amphibians, and other aquatic organisms. Additionally, acid rain can damage buildings, monuments, and infrastructure made of limestone or marble.

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Answer 3

Acid rain is caused primarily by emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) from human activities, such as burning fossil fuels, industrial processes, and transportation. These pollutants react with water vapor, oxygen, and other chemicals in the atmosphere to form sulfuric acid and nitric acid, which then fall to the Earth's surface as acid rain.

The effects of acid rain on natural habitats can be detrimental. Acid rain can lower the pH of soil, water bodies, and aquatic ecosystems, which can harm or kill plants, fish, and other aquatic organisms. It can also leach essential nutrients from the soil, disrupt nutrient cycles, and damage vegetation. Additionally, acid rain can erode buildings, monuments, and infrastructure made of limestone or marble, further impacting natural habitats and cultural heritage sites.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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