Weird Creatures in Abyssal Zone The pelagic zone, part of the ocean or open sea that comprise the water column, and have the deepest benthic communities near the sea floor or bottom of the sea, and also called the abyssal zone. The black swallower, giant squid, angler fish and tripod fish are the common inhabitants of abyssal zone, that could live in an boundless ocean depth pressures. 1) Tripod Fish Marine biology Only 29 percent of the world surface is land. The rest is ocean, home to the marine lifeforms. The oceans average nearly four kilometres in depth and are fringed with coastlines that run for 360,000 kilometres.
Sea Change campaign: tackling ghost fishing gear Our Sea Change campaign reduces the huge suffering caused by ‘ghost gear’ – abandoned fishing gear that turns oceans into death traps for sea animals The ghost fishing gear crisis Abandoned, lost and discarded nets, lines and traps are one of the biggest threats to our sea life. A staggering 640,000 tonnes of gear is left in our oceans each year. Ocean Facts Interesting Ocean Facts Area: about 140 million square miles (362 million sq km), or nearly 71% of the Earth's surface. Average Depth: 12,200 feet (3,720 m).
Marine Conservation Organizations MarineBio is deeply committed to marine conservation and founded on the concept that, by sharing the wonders of the ocean and marine life, people will be inspired to protect it. We hope you will consider becoming a MarineBio Conservation Society member to help us bring the ocean and the conservation message to as many people as possible. There are many other organizations working on marine conservation and other environmental issues such as biodiversity and global warming.
Our Debris Filling the Sea What do a tropical island in the Pacific Ocean and the Antarctic have in common? Unfortunately, it’s marine debris. Even the most remote locations on Earth are fouled by man-made garbage and cast-outs. And a majority of the debris that’s found comes from land-based sources. In one marine protected area off the Northwestern Hawaiian Islands, in just one month, 50 metric tons of debris was collected. Sea Anemones As of July 1, 2013 ThinkQuest has been discontinued. We would like to thank everyone for being a part of the ThinkQuest global community: Students - For your limitless creativity and innovation, which inspires us all. Teachers - For your passion in guiding students on their quest. Partners - For your unwavering support and evangelism.
Ocean An ocean (from Ancient Greek Ὠκεανός, transc. Okeanós, the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere. On Earth, an ocean is one of the major conventional divisions of the World Ocean, which occupies two-thirds of the planet's surface. These are, in descending order by area, the Pacific, Atlantic, Indian, Southern, and Arctic Oceans. The word sea is often used interchangeably with "ocean" in American English but, strictly speaking, a sea is a body of saline water (generally a division of the world ocean) partly or fully enclosed by land. Earth's global ocean Global divisions Layers of the Ocean - Deep Sea Creatures on Sea and Sky Scientists have divided the ocean into five main layers. These layers, known as "zones", extend from the surface to the most extreme depths where light can no longer penetrate. These deep zones are where some of the most bizarre and fascinating creatures in the sea can be found. As we dive deeper into these largely unexplored places, the temperature drops and the pressure increases at an astounding rate.
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