Pollution.
Tides are mainly caused by the pull of the moon.
The currents can blow the fish on to the reef killing them all
Glutemus maximus
exactly that
Study and don't depend on others to do your home work
Rubbish can get into the ocean, and have a negative effect on the penguins. It can make them sick, or even kill them.
poluting the air such as smoking
The only way is by not fishing at all
well, the negative effect we have on them is not taking care of its home (the ocean) which, will kill the barracudas prey to where the barracuda will have no food and die.:0(
negative effect negative effect
negative: it put many woman and mans lives at risk
erosion can effect the ocean because when there is erosion the sand will effect the height or space of the beach or ocean
erosion can effect the ocean because when there is erosion the sand will effect the height or space of the beach or ocean
The Sun does not effect the salt in the ocean.
Negative effect on the brain.
A negative effect of evaporation is that the liquid turns into gas.
sperm dies