https://padlet.com/10097522/mve46zinfvz8 Made with wonder en-us 2018-12-20 13:45:27 UTC 2025-12-01 22:16:05 UTC hello@padlet.com 10097522 https://padlet.com/10097522/mve46zinfvz8/wish/316153232 The Mariana trench is located in the western Pacific ocean. The Mariana trench is not a terrestrial ecosystem but an aquatic ecosystem. One A-biotic factor of the Mariana Trench is the temperature, the climate is usually always dark and cold. The temperatures varies from 4 degrees to 1 degree Celsius. Other A-biotic factors are Pressure, light and soil and sediment. There are also many biotic factors in the deep sea of the Mariana trench. The most Occurring one is zooplankton phyto-plankton followed by crustacean then fish. There is no big organisms that live down there do to the immense pressure and cold climate.]]> 2018-12-20 13:50:52 UTC https://padlet.com/10097522/mve46zinfvz8/wish/316153232 10097522 https://padlet.com/10097522/mve46zinfvz8/wish/316892926 https://prezi.com/zdscz17jafmg/food-web-from-mariana-trench/


https://marianatrenchecosystem.weebly.com/abiotic-factors.html]]> 2018-12-30 19:31:06 UTC https://padlet.com/10097522/mve46zinfvz8/wish/316892926 10097522 https://padlet.com/10097522/mve46zinfvz8/wish/316893769 The producers in the Mariana trench are Vent bacteria that are from the hydro thermal vents on the bottom of the ocean and Symbiotic bacteria that is living in symbiosis with another organism. The Consumers are Alvinocarididae (vent Shrimp), Giant tube worms, vent Muscles, Galtheid crabs, Zoarcid fish, vent Octopus and the Blind crab. These are most of the consumers that live in the Mariana trench. Some herbivore organism that live in the trench are  The trench bottom was home to an array of sea cucumbers, sea anemones, jellyfish, comb jellyfish, and giant amphipods. Some carnivores in the Trench are the angler fish and hatchet fish which feed on other fish and crustaceans. There are also many omnivores that eat both fish and Plants. The biomass of the Mariana trench is unknown because so little things are known about is.]]> 2018-12-30 19:55:27 UTC https://padlet.com/10097522/mve46zinfvz8/wish/316893769 10097522 https://padlet.com/10097522/mve46zinfvz8/wish/316894102 https://prezi.com/zdscz17jafmg/food-web-from-mariana-trench/


https://prezi.com/fcf24rl_38li/food-web-from-the-bottom-of-the-mariana-trench/]]> 2018-12-30 20:05:10 UTC https://padlet.com/10097522/mve46zinfvz8/wish/316894102 10097522 https://padlet.com/10097522/mve46zinfvz8/wish/316936769 The pioneer species of the Mariana trench  is the vent bacteria. The succession of the Mariana trench occurs when a plate topped by oceanic crust is subducted beneath another plate topped by oceanic crust. The deepest point of the Mariana Trench is also the deepest point on Earth at around 11,000m. Primary succession would be the plates moving but secondary succession is the ecosystem growing back after a natural event.  findings from a video taken during an expedition are helping scientists understand the area’s immense biodiversity. There is so little known about all the species of the Mariana trench that we don´t know of any extinct ones. The habitats of the Mariana trench are very cold and dark with high pressures. Over time there probably has been habitat loss due to pollution and climate change. One major limiting factor of this ecosystem is climate change as the oceans get warmer. One endemic species of the Mariana trench are jelly fish. A nonnative species are certain types of bacteria.]]> 2018-12-31 17:48:48 UTC https://padlet.com/10097522/mve46zinfvz8/wish/316936769 10097522 https://padlet.com/10097522/mve46zinfvz8/wish/317212163 A lot organisms are prey in the Mariana trench like crabs that get eaten by fish that are the predators. A detritivore is a sea worm they scavenge the sea floor for scraps. The decomposer is a sea star. Predation is when the fish eat the crabs. Parasitism is when a sea parasite grows on or in a fish resulting in harm to the fish. One example of mutualism is the vents and the bacteria around them. One example of commensalism are the few sharks and remoras that live that deep. There is a lot of competition for food because there not a lot of it. The carrying capacity is unknown because the full size of the marina trench is unknown. There is also a bun ch of co evolution because all of the organisms. The niche of the vent shrimp is near ocean vents. its realized niche is the vents also. and its fundamental niche is the vents to because it needs the warmth.]]> 2019-01-03 14:06:38 UTC https://padlet.com/10097522/mve46zinfvz8/wish/317212163