You asked: What makes the Baltic Sea unique?

The unique Baltic Sea. The Baltic Sea is the youngest sea of our planet. … Due to massive freshwater runoff from the land and limited salt water inflows from the Danish straits, the salinity of the Baltic Sea is much lower than that of the oceans, and the water is considered to be brackish water instead of sea water.

Why is the Baltic Sea so special to live in?

1. Geographical position, geological development, hydrographical features, climate and physical drivers together create the Baltic Sea environment. … Being a semi-enclosed continental sea with a large drainage area compared to its water volume, the Baltic Sea ecosystem is heavily impacted by the surrounding landmasses.

How does the Baltic Sea differ from other seas?

The Baltic Sea is relatively isolated from other seas, and has only a narrow connection to the North Sea through the Sound and the Belt Seas. Hence, it takes approximately 30 years for the Baltic Sea waters to be fully exchanged (Stigebrandt 2001). Marine water enters the Baltic Sea predominantly during winter storms.

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Why is the Baltic Sea so polluted?

The Baltic Sea is almost totally surrounded by land and therefore more endangered by pollution than other marine areas. The sources of marine pollution are municipal and industrial waste inputs directly into the sea or via rivers, and atmospheric inputs mainly from traffic and agriculture.

Can you swim in the Baltic Sea?

The Baltic sea water is cool, but not cold at summer. … The beach is safe, and you cannot swim so far, because you will kick some sea-rocks when you go far away from the shore. The water is shallow, just go to try it, no harm.

What is the dirtiest sea in the world?

The Baltic Sea is one of the most polluted seas in the world. Most of the pollution originates from inland activities.

Are there sharks in the Baltic Sea?

Contrary to popular belief, there are sharks in the Baltic Sea. In fact, 31 species of sharks and closely related skates, rays and chimaeras (collectively known as cartilaginous fishes) have been recorded in this area.

Which is the youngest sea on the earth?

The Baltic Sea in Scandinavia is the world’s youngest sea having formed between 10 thousand and 15 thousand years ago from glacial erosion. It contains a unique mixture of saltwater and freshwater, making it the largest brackish water body on the planet.

What fish live in Baltic Sea?

The fish include marine species like cod (Gadus morhua), sprat (Sprattus sprattus) and herring (Clupea harengus), freshwater species like pike (Esox lucius) and perch (Perca fluviatilis), and species that live part of their lives in the sea and part in freshwater like Atlantic salmon (Salmo salar), sea trout (Salmo …

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What animals live in the Baltic Sea?

Four marine mammal species are resident in the Baltic Sea: the grey seal, harbour seal, ringed seal and the harbour porpoise. These mobile top predators have an important role in regulating the food web, but are also sensitive to pressures in all their areas of distribution, as well as to changes in the food web.

Why salinity is low in Baltic Sea?

Answer : Salinity is low in the land locked Baltic Sea because of the high temperature. The fresh water from the surrounding land gets run off and the salt density is also low. The Baltic Sea is almost land-locked and covers an area of “122415 000 km”.

Is the Baltic Sea calm?

The Baltic Sea is essentially a sheltered body of water, having only one outlet between Denmark and Sweden – the Øresund. … The Baltic Sea is for the most part quite calm during summer, only becoming moderately choppy if a summer squall should develop.

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