They were associated with many early cultures. In this book learn about. Giants have been on Earth for not only thousands but millions of years.
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5,000 animal species
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- More than 5,000 animal species previously unknown to science live in a pristine part of the deep sea.
www.sciencenews.org/article/5000-deep-sea-animals-new-ocean5,000 deep-sea animals new to science turned up in ocean records
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How many species live in the ocean?
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What is deep sea biodiversity & ecosystems?
Jan 31, 2023 · Animals That Live In The Deep Ocean. The deep sea, considered the Earth's largest habitat, reaches an average depth of more than 4000 m. Cold temperatures, darkness, high hydrostatic pressures, low oxygen concentrations, and food scarcity characterize the habitat of the deep sea.
- Diptarka Ghosh
Living in the Deep Sea. What does it take to live in the deep sea? Curator Karen Osborn wants to know how and why animals adapt in order to survive in a cold, dark, and pressurized environment. Many animals that live in this largest of the earth's habitats are very bizarre and dramatically different from their closest relatives.
The number of species that live in the ocean is unknown. While scientists estimate that 91 percent of ocean species have yet to be classified, the global scientific community continues to amass as much knowledge as possible about ocean life.
The oceans are thought to hold about 2 million species – so far we know less than 250,000 of them (Credit: Emmanuel Lafont) Expeditions to the depths of the oceans have revealed strange...
Organisms living within the deep sea have a variety of adaptations to survive in these conditions. [5] Organisms can survive in the deep sea through a number of feeding methods including scavenging, predation and filtration, with a number of organisms surviving by feeding on marine snow. [6]
The largest ecosystem on Earth lies between the ocean's sunlit upper layers and the distant floor of the deep sea. Here in the midwater, beginning at a depth of about 660 feet (200 m), species must adapt to a world with little to no light, and no solid boundaries. Water temperatures are close to freezing, and the weight of the water above ...
Jul 21, 2007 · Deep-sea biodiversity and ecosystems responds to key questions, including: where do we find vulnerable deep sea and high sea ecosystems, what are the goods and services they provide, and how are they affected or threatened by existing or emerging human activities and climate change.
