scientists

Black sea – description.

In the late 17th century Peter the great, meaning “to be firmly on the Azov and Black seas”, has a boatload of “Fortress” to explore the shores of the Black sea. Sailors measured the depth and made sketches of the coastline. Thus was made the first Russian map of the Black sea. Although, according to historians, the geography of the Black sea was well known to the ancient Greeks. They laid here the trade routes and built beautiful cities.

The black sea is an inland sea, belonging to the basin of the Atlantic ocean. With the ocean this body of water through the channels sequentially connects the Marmara, Aegean and Mediterranean seas. Over the Atlantic, and originate those cyclones, which bring the black bad weather. Through the narrow Straits hindered the water exchange between the seas and so the tides on the black sea coast is virtually invisible. Only occur under the action of strong winds and wind-effected processes can raise or lower the water level 30 cm On the North-East of the shallow Kerch Strait links the Black sea with the sea of Azov.

The radiant variety of its shades from blue to emerald-blue sea in all languages of the world is called “black”. The sea on the map resemble an oval, stretching from West to East on the 1150 km and from North to South nearly 580 km Severskoe location between the extreme southern point of the Crimea and the Turkish coast, which are separated by only 228 km maximum depth of 2210 m. the sea Continue reading

The most dangerous creatures living in the seas and oceans.

Despite the fact that the man himself is a predator by nature,

in the ocean, there are many sea creatures

which pose a danger to humans

The most dangerous creatures pose a threat to humans ,

are Sharks.

Sharks still pretty much in the ocean, and some sharks pose a deadly risk to humans.

First place, the danger room one 1: are Sharks.

Piranha. In second place, and in South America and perhaps in the first place

piranhas pose a high risk to humans.

One piranha can bite and even maim people

A school of Piranha can devour everything that is alive, a dog, a cow, a man has fallen into the water.

In South America hang these warning signs. Continue reading

Useful properties of fish marine language

Marine fish with a funny name “sole” refers to delicatessen products. If you use the ichthyological characteristics, nature is about 40 genera of Sea languages. These fish body has an oblong, leaf-like shape. They are common in the seas of tropical and subtropical areas. Scientific classification of the Sea language belongs to the class of ray-finned fish, flatfish squad, solievich family, genus, Sea languages (Solea), a seemingly ordinary nautical language. Some scientists believe the sole of the superfamily, in which there are two families: right (Soleidae) and left (Cynoglossidae). “Sole” in the genus name of these fish means “soles”in Latin, since the shape resembles a Sea of languages a Shoe sole. And the Sea the language was initially named the fish is Dover sole, which was delivered from the eponymous English town in London restaurants. Then to try dishes from this fish could only local aristocrats. Later the name of the sole spread to other species of this genus that have elongated, leaf-like shape. Beautiful and unusual sounds and short name of the language of the Sea “Fish Salt” derived from the word Sole. Today we will talk about useful properties of fish Marine language.

Thus, the shape of a fish sea tongue elongated,similar to the leaf of the tree. Scales he’s rough on that side, which the fish regards the sea bottom, and lighter coloring. On the upper side color is dark grey and no stiffness. Continue reading

"Golden fish" in garden pond
The recommended ponds reservoirs depth from 0.9 to 1.5 m and size 6 x 4 m. cultivation and breeding of carp or goldfish in the pond. even the small size,…

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Carp pond
Two types exist in nature: pond and river. These species have noticeable differences from each other. First, pond carp has darker scales, and secondly, larger rivers, broader and also has…

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Sharks - the most famous fish
According to foreign media reports on the South West coast of Australia once again have a case of shark attack on humans. On the morning of November 23, 2013 on…

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