Question

why is ocean water is salty​

Answer 1

salt water comes from rocks on land. the rain that falls on land contains some dissolved carbon dioxide from Surroundi air.

Answer 2

Answer:

Rivers discharge mineral-rich water to the oceans. Satellite view of La Plata River discharge to the Atlantic Ocean. One way minerals and salts are deposited into the oceans is from outflow from rivers, which drain the landscape, thus causing the oceans to be salty.

please thanks my answer.