|
|
 |
 |
Underwater World Wonders The Deep Sea Vents |
world wonders » Underwater World |
 |
The blackness of the night, on a moved back part of planet, a volcano enters in eruption. Thick plumes of what resembles Bulow black smoke from there. To escape covers magma the ground; mercury climbs with more 600o deep cracks F. formed around the volcano, and the seepages d' overheated water of their share. Local residents not evacuated the zone. Whereas the magma is mortal for them, l' warm water l' is not, and thousands are able to thrive in an apparently infernal habitat. L' eruption of violence, which lasts since weeks, n' is not typical of l' volcanic activity. It occurs to a sea deep-wind more than 8000 meters under surface of l' ocean...
Vents deep-sea are also known in form d' infiltration d' deep water, in open sea of the springs, and hydrothermal. Found at the bottom of l' ocean, they are created by l' volcanic activity and tectonic in the zones where d' immense hostile plates are convergent or to propagate l' other. Magma bursts along the edges of these plates, in general slowly, but sometimes with such a ferocity qu' it creates lakes of instantaneous lava. Thick and black smoke is in fact a plume of metal rich person, of l' overheated water s' to escape from the vase and the sediments covered, gray and black of chimney d' an underwater volcano. To hope Under thousands of books of pressure per square inch, l' sea water s' infiltrate gradually in the mouths d' ventilation, where it is overheated and filled with ore of manganese and d' others before qu' it did not finally return to l' ocean. This discovery led certain researchers to speculate that each drop d' sea water circulates through l' Earth's crust, while passing by the vents, all the 10 to 20 years million. Before the discovery of the vents, the majority of the scientists thought that all the minerals of the sea were released in l' ocean by the continental rivers.

Parce qu' no solar light reaches the depth where the vents are found, these underwater wonders are visible only in the projectors d' an inhabited submarine, like Alvine. This meeting of three submarine of anybody, which can descend 12.800 feet below the sea level, all d' access taken of the photographs and the scientific researchers to see the vents along the rift of Galapagos in 1977, when the discovery was made. Residents of l' vent community, although certainly not the prettiest creatures, are perhaps most attractive of the underwater wonders of the whole world to leave d' a scientific point of view. With the geothermic chimneys, the marine biologists have the d' possibility; to study a food chain which functions without sun. The majority of the biologists believed that the sunlight only, thanks to photosynthesis, could support the life on Earth. With the vents, however, the life starts with bacteria which metabolize the sulphide d' hydrogen. Bacteria, in their turn, to become a food for the other animals in l' vent of the community.

Among the 300 species d' living organisms found close to the vents, perhaps the best documented forms of life are the red giants, points towards with tube-12-foot-tall creatures of which food tentacles 300.000 stock of l' water. In comparison, worms with tube in l' surface ocean are a dozen tentacles and push only a few centimetres length. Blind crabs and of shrimps, which n' do not need to see in a world without light, to live among the octopuses which eat crabs and moulds. Also fascinating resident ventfish pink, cucumbers of sea include/understand, the sponges and the ophiures, the animals flowerlike which use their appendices amends to fix themselves at the rocks. The moulds are among the 48 mollusc species documented in Vent communities. And some specimens of giant clams which live in this l' measurement; environment nearly ten inches length. How does a vent function are colonized? Certain species, while in their larval stage, Travels immense distances to traverse through quasi without life and completely without light kingdom to be colonized and with new vents on the bottom. But d' other species Travels d' access on the surface to nourish itself before s' to install with a new sea deep-wind. Several of these vents were found and explored at the same time in the Pacific and l' The Atlantic, while d' others to undoubtedly remain hidden one mile or more under sea surface and await d' to be discovered. The scientists who study forms of life near the vents opinion that the bacteria there, like unimportant qu' they appear May majority of people, May to provide indices on how the life d' access formed on this planet so much of d' million; years.

| Title |
Underwater World Wonders The Deep Sea Vents |
| Keywords |
Underwater, World, Wonders, The, Deep, Sea, Vents parkour, free, running, stunt, jump, shoes, stunna, buy, trainning |
| Tags |
Underwater World Wonders The Deep Sea Vents |
| Categories |
world wonders » Underwater World |
|
|
You must login to site for see hidden texts
|
|
 |
Online |
 |
 |
Users: 0
Robots: 2
Guests: 29
Total: 31
|
|
 |
 |
 |
 |
 |
Site Tags |
 |
 |
|
10 Awe-Inspiring American Monuments, 10 New Sea Wonders from Atlantic, 15 Dream Fantasy Cars for Auto Lovers, Absolutely Wonderful Things Made out of Chocolate, Amazing XP Urushi Watches Collection, Ancient World Wonders The Statue of Zeus at Olympia, Animals Wonders, Architecture Wonders, Art Wonders, ASUS Origami in Transformer Prime Smart Cover Design, balance a raw egg without salt, Best Swimming Beaches in the United States, break and restore a rubber band, Cars Wonders, control a bendy straw without touching it, create a hammer and ruler impossible illusion, do a basic coin roll, do the Trapped Bill bar trick, Examples of Macro Photography, Forgotten Medeival Mind World, Forgotten Medeival Mind World Wonders, Forgotten Modern World Wonders, Forgotten Natural World Wonders, Forgotten World Wonders, How to, Meet the Unusual Animal Mommys, Paradise of Nature – Ha Long Bay, Photography Wonders, Srtange Funny Videos, Strange Wonders, technology wonders, twirl drumsticks, USB Microwave, Vietnam, Weird Wonders, Wireless Home Phone, Wonderful Human Bones Art, Wonderful Underwater Photography by Mike Roberts, World’s Top 10 City Boat Trips, World’s Top 10 Longest Single Span Bridges
Show all tags
|
|
 |
 |
 |
 |
|