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Ocean acidification
UK //ˈəʊʃən ˌæsɪdɪfɪˈkeɪʃən//US //ˈoʊʃən ˌæsɪdɪfɪˈkeɪʃən//
Definition
The decrease in pH levels of ocean water caused by carbon dioxide absorption.
In simple words: The process of the ocean becoming more acidic due to pollution.
Examples
- Ocean acidification threatens coral reefs by damaging their calcium structures.
- Scientists are studying the effects of ocean acidification on shellfish populations.
- The increase in CO2 emissions is a major cause of ocean acidification globally.
- Educating the public about ocean acidification is crucial for environmental awareness.
Usage notes
Commonly used in scientific discussions about environmental issues. Less appropriate in casual settings. Understands seriousness of climate change.
Grammar pattern
standalone term
Memory hint
Think of the ocean fizzing like soda when it's too acidic.
Collocations
- oceanic pH levels
- marine ecosystem
- biodiversity loss
Synonyms
- marine acidification
- ocean degradation
- sea acidity increase
Common mistakes
- Confused with ocean pollution, which is broader.
- Overlooking its effects on marine life.
- Using it in the wrong context, like daily conversations.