Question

What happens when carbon dioxide from the atmosphere dissolves in seawater?(1 point)
Responses

Ocean waters become more acidic.
Ocean waters become more acidic.

Oceans are better able to support most sea life.
Oceans are better able to support most sea life.

Ocean temperatures rise.
Ocean temperatures rise.

Ocean levels rise.

Answer 1

When carbon dioxide from the atmosphere dissolves in seawater, **ocean waters become more acidic**. This process leads to a decrease in pH levels in the ocean, which can have negative effects on marine life, particularly organisms that rely on calcium carbonate for their shells and skeletons, such as corals and certain shellfish.