with oil, feaces, other nasty things... depends on the ship.
Sand itself is a natural part of ocean ecosystems and does not typically pollute the ocean. However, human activities such as dumping trash and plastic waste on beaches can lead to pollution of the ocean.
The name for an inland passage for ocean-going ships is a "strait." This geographical feature is a narrow body of water that connects two larger bodies of water, allowing ships to pass through. It is often an important route for maritime transportation.
Depens on how you pose the question. Ships can move far more goods per horsepower than a truck, so they should pollute less. OTOH ships usually burn much cruder (dirtier) oil, so smoke puff by smoke puff they pollute more.
Carbon dioxide itself does not directly pollute water in the same way that other pollutants do. However, when carbon dioxide dissolves in water, it forms carbonic acid, which can lead to a decrease in the pH of the water (ocean acidification) and potentially harm aquatic life.
The Great Lakes are connected to the ocean through the St. Lawrence Seaway, a system of locks and canals that allows ships to travel from the Great Lakes to the Atlantic Ocean.
Pollute is the verb and root word for pollution. For example, ships pollute the ocean by dumping their trash overboard.
they pollute it they pollute it
It can pollute the environemt and pollute the ocean and seas and other stuff like that.
What can be done to protect the ocean is less oil spills, and don't dump chemicals into the ocean and don't litter the ocean with garbage and don't pollute the air because I think it would also pollute the water too.
the waste, garbage and oil
it effects it because it flows in to the ocean and could pollute the whole ocean.
People pollute the ocean and fishers are careless
they flush their medicine down into the rivers and kill fish
There are about 80,000 ocean-going ships in the world.
Saving the tree's, we wouldn't pollute the ocean, and it would save energy.
Gravity causes the ships iron anchor to sink to the ocean.
Oil can pollute the water (you might not consider that an object) and when people throw trash in rivers or ocean or even lakes the water can be polluted.