The ice caps are melting due to global warming which is being affected by the polluted air
Welp, trees provide oxygen., and they provide paper and other natural resources.
Answer:
<h3>Ocean salt primarily comes from rocks on land. ... Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. This releases ions that are carried away to streams and rivers that eventually feed into the ocean.</h3>
