Which process can lead to an increase in bloom algae due to acid precipitation?

Which process can lead to an increase in bloom algae due to acid precipitation?

• A. Photosynthesis
• B. Eutrophication
• C. Decomposition
• D. Evaporation

Answer: (B)

Eutrophication is the process that can lead to an increase in bloom algae due to acid precipitation. This phenomenon occurs when water bodies receive excess nutrients, particularly nitrogen and phosphorus, often from agricultural runoff or other human activities. When acid precipitation occurs, it can enhance the availability of these nutrients in the water. In acidic conditions, the solubility of certain nutrients can increase, leading to higher concentrations of these substances in aquatic ecosystems. As a result, the nutrients stimulate algal growth, causing algal blooms. These blooms can deplete oxygen levels in the water and produce toxins, negatively impacting aquatic life. Photosynthesis, decomposition, and evaporation are important biological and chemical processes that occur in ecosystems, but they do not directly relate to the increase in algal blooms as a consequence of acid precipitation in the same way that eutrophication does. The significant role of nutrient enrichment in promoting algal growth is central to understanding why eutrophication is directly linked to this process.

Eutrophication is the process that can lead to an increase in bloom algae due to acid precipitation. This phenomenon occurs when water bodies receive excess nutrients, particularly nitrogen and phosphorus, often from agricultural runoff or other human activities. When acid precipitation occurs, it can enhance the availability of these nutrients in the water.

In acidic conditions, the solubility of certain nutrients can increase, leading to higher concentrations of these substances in aquatic ecosystems. As a result, the nutrients stimulate algal growth, causing algal blooms. These blooms can deplete oxygen levels in the water and produce toxins, negatively impacting aquatic life.

Photosynthesis, decomposition, and evaporation are important biological and chemical processes that occur in ecosystems, but they do not directly relate to the increase in algal blooms as a consequence of acid precipitation in the same way that eutrophication does. The significant role of nutrient enrichment in promoting algal growth is central to understanding why eutrophication is directly linked to this process.