Many things that we do now are affecting the oceans. Some of them are that nuclear waste is thrown into the oceans and so is sewage in the third world countries. Oil from ships also affect the color and smell of sea water.
The moon's gravity affects humans by causing tides in the oceans and potentially influencing biological rhythms, but its impact on individual humans is minimal due to the Earth's stronger gravitational pull.
The moon affects the oceans on earth in many ways. It raises tides in oceans. It helps cleaning ocean water.
Water
climate
Water
the moon.
humans affects water by throwing and dumping garbage and oil
humans
Mass movement affects humans because it can destroy their homes and neighborhoods. =)
this is not answer by HEAVEN
Humans polute the Ocens, by trash.
Where are they going? (more likely that the oceans will be here longer than us humans)