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Which of the following are the effects of ocean acidification.
1. It leads to the lowering of ocean pH.
2. The concentration of hydrogen ions in the ocean increases.
3. The oceans become more alkaline.
4. Concentration of carbonate ions decreases.
Which of these statements is/are correct?
  • a)
    1 and 2 only
  • b)
    2 and 3 only
  • c)
    1, 2 and 3
  • d)
    1, 2 and 4
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of the following are the effects of ocean acidification.1. It le...
  • Ocean acidification is the change in ocean chemistry - lowering of ocean pH (i.e. increase in the concentration of hydrogen ions) driven by the uptake of carbon compounds by the ocean from the atmosphere.
  • As the uptake of atmospheric carbon dioxide by the ocean increases, the concentration of hydrogen ions in the ocean increases, the concentration of carbonate ions decreases, the pH of the oceans decreases and the oceans become less alkaline – this process is known as ocean acidification.
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Community Answer
Which of the following are the effects of ocean acidification.1. It le...
Effects of Ocean Acidification:
Ocean acidification is a process in which the pH of the ocean decreases, leading to several significant effects on marine ecosystems.

1. Lowering of ocean pH:
- One of the primary effects of ocean acidification is the lowering of ocean pH.
- As more carbon dioxide is absorbed by the ocean, the pH decreases, making the water more acidic.

2. Concentration of hydrogen ions increases:
- With the increase in carbon dioxide levels, more hydrogen ions are released into the ocean water.
- This increase in hydrogen ions contributes to the acidification of the ocean.

3. Concentration of carbonate ions decreases:
- As the ocean becomes more acidic, the concentration of carbonate ions decreases.
- This can have detrimental effects on marine organisms that rely on carbonate ions to build their shells and skeletons.
Therefore, the correct statements regarding the effects of ocean acidification are:
- 1. It leads to the lowering of ocean pH.
- 2. The concentration of hydrogen ions in the ocean increases.
- 4. Concentration of carbonate ions decreases.
Hence, option 'D' - 1, 2, and 4 is the correct answer.
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Which of the following are the effects of ocean acidification.1. It leads to the lowering of ocean pH.2. The concentration of hydrogen ions in the ocean increases.3. The oceans become more alkaline.4. Concentration of carbonate ions decreases.Which of these statements is/are correct?a)1 and 2 onlyb)2 and 3 onlyc)1, 2 and 3d)1, 2 and 4Correct answer is option 'D'. Can you explain this answer?
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