Littering and dumping is one of the activities that affect the water, as well as oil spills. Deforestation, which is the cutting of trees, will let the soil tumble down and pollute the water, which is also called soil erosion.
Spines of the sea urchin can cause injuries of the skin.
There are so many things on how people do affect the sea. People affects the sea thru excessive or abuse of fishing. They use dynamites to get much fish, destroying marine life, especially the corals which is supposedly be cared because it serves to be the home of the fishes. And also the ships, they also affect the sea. They throw their wastes into the sea, and also the oil they throw which is very harmful if swallowed. There are other and much reasons and how the people affects the sea.
it affect the trade and settlement because people had to go to the Mediterranean Sea
figure out the problem by your self
puting unhathey stuff in the sea and ocean
Jerky camera movements can affect some people that way.
if there were a sharks and people were in the sea the life guard rescue will be more difficult.
It can destroy their homes if the sea suddenly has a tidal wave or tsunami
A rise in sea levels will not affect the thundering.
They will drown and die.
people can go swimming in the sea, boating or some fishing if theres a fish (some seas doesn't have that many fishes.
the algae does affect it. the algae is a little monster that comes out and eats people.