Question

What happens when carbon dioxide from the atmosphere dissolves in seawater?

Answer Options:

Ocean waters become more acidic.
Oceans are better able to support most sea life.
Ocean levels rise.
Ocean temperatures rise.

Answers

GPT-4o mini
When carbon dioxide from the atmosphere dissolves in seawater, the correct answer is:

**Ocean waters become more acidic.**

This process is known as ocean acidification, where CO2 reacts with water to form carbonic acid, which lowers the pH of the ocean.

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