Jamaica is an island and is completely surrounded by the Caribbean Sea.
Rivers - an almost infinite number. Oceans, seas etc - depends on where you draw the boundaries.
Salt is dissolved from the Earth and transported by rivers in seas and oceans.
it is landlocked so it does not touch any seas or oceans
Oceans and seas are comprised of saltwater, and rivers are comprised of freshwater(drinkable, or potable)
there aren't any OCEANS in Italy but there are seas and rivers
rivers, oceans, seas
Jamaca is an island in the Caribbean sea.
Salt is dissolved from the Earth and transported in oceans/seas by rivers.
Salt is dissolved from the earth and transported by rivers in seas and oceans.
lakes and rivers
Oceans, seas, lakes and rivers