Why is the sargasso sea salty

It lacks the nutrients necessary to support large fishes. Even in the ocean desert, though, there is an intricate web of life that has adapted to existence among the weeds. The sea is abundant in smaller marine animals such as shrimps, small crabs, and octopi. Much of this marine life is directly dependent on the floating seaweed. Sargassum, a common frogfish, lives amid floating masses of sargassum seaweeds. These fish have developed an art of camouflage to the point where the fish is practically indistinguishable from surrounding seaweeds.

The saline waters of the Sargasso are the breeding grounds of eels. Eels from thousands of miles away in North America and Europe swim here to mate and lay eggs. After the eel larva hatch, they make the long swim back. Sea birds are absent in this area, as their prey finds suitable hiding places among the weeds. The atmospheric temperature in this part of the Atlantic is higher—about 78 degrees F 26 degrees C , which helps in the process of evaporation.

The Sargasso Sea is a spawning site for threatened and endangered eels, as well as white marlin, porbeagle shark, and dolphinfish. Humpback whales annually migrate through the Sargasso Sea. Commercial fish, such as tuna, and birds also migrate through the Sargasso Sea and depend on it for food.

While all other seas in the world are defined at least in part by land boundaries, the Sargasso Sea is defined only by ocean currents. It lies within the Northern Atlantic Subtropical Gyre.

You must be defining key terms where ever appropriate, and substantiate with relevant associated facts. While doing so we should explain why these facts and issues are important and their implications.

The Sargasso Sea is a vast patch of sea in the North Atlantic Ocean located between latitudes 20N and 35 N and longitudes 30W and 70W, named for a genus of free-floating seaweed called Sargassum. It is the only sea in the world without a land boundary. It can be attributed to the following factors — Prevention of mixing of fresh water from surrounding oceans and poles due to virtual boundary created by the ocean currents, Low wind conditions also prevent intermixing with fresh water, High temperature in the region owing to its subtropical location and very less cloud cover.

This causes high evaporation, Gulf Stream brings in high salinity water to the sea etc. Key demand of the question: The answer must explain the factors responsible for the formation of Sargasso Sea and as well discuss the reasons for high ocean salinity.

Directive: Explain — Clarify the topic by giving a detailed account as to how and why it occurred, or what is the particular context.