Can photosynthesis occur in the deep ocean
WebApr 13, 2024 · The Kungurian Stage in the early Permian was a transitional glacial age between the late Paleozoic icehouse and the early Mesozoic super-greenhouse period This stage offers an excellent opportunity to study the co-evolution between global carbon cycles and environments. This study presents facies and carbon isotope variations in a new … WebThey discover the characteristics of deep-sea extremophiles that help those organisms survive in several deep-sea ecosystems. ... we know that life can occur without light, and many ecosystems are supported in ways other than plant-based photosynthesis. For example, hydrothermal vents are based on chemosynthesis, in which organisms get their ...
Can photosynthesis occur in the deep ocean
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WebMay 16, 2009 · Answer. Helen Scales - That's a great question; fundamentally photosynthesis actually began in the oceans - … So, we now know that photosynthesis is the process by which plants produce their food, using Chl. We also know that the reduced amount of light available in the oceans decreases this photosynthetic process. Nature has evolved some helper chemical molecules known as phycobiliproteins, which are able to … See more When you think of food, do you usually come up with images of your favorite food? This is a natural process, since food is important for every living thing. To fulfill this basic need, all … See more Phycobiliproteins play the role of assistants to Chl in aquatic (water) environments. Since light has a difficult time penetrating into the oceans, phycobiliproteins … See more The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed … See more The change in light color from green to red takes place through a process known as fluorescenceThe property of certain compounds to absorb one color of light and to give off … See more
WebWhy doesn't photosynthesis occur in deep ocean water? a. There is no sunlight. c. There are not enough nutrients. d. The salinity level of the water is too high.b. There is no sunlight. b. habitat for shellfish. c. coastal boundary. d. nutrient trap.d. nutrient trap. a. melting ice. c. sunlight. d. lakes. b. the ocean. b. shallow coastal waters. c. WebAug 31, 2024 · For example, many chemosynthetic organisms are found deep in the ocean and aphotic zones. ... Unlike photosynthesis, chemosynthesis can occur in the absence of sunlight, which is why biologists ...
WebNutrients that make ocean plants thrive, such as nitrogen and phosphate, mostly come from the deep parts of the ocean, when water is mixed by the wind. Iron also can come from dust blowing in the air. Approximately half of the photosynthesis on Earth occurs in the oceans, and the remainder on land. WebPhotosynthesis is possible in any ecosystem that gets sufficient sunlight–on land, in shallow water, even inside and below clear ice. In the deep ocean, however, there is no light. Yet, ocean research expeditions to hydrothermal vents and cold seep sites have revealed dense oases of life.
WebThe epipelagic zone (or upper open ocean) is the part of the ocean where there is enough sunlight for algae to utilize photosynthesis (the process by which organisms use sunlight to convert carbon dioxide into food).
WebThe export of organic matter to depth depletes the surface ocean of nutrients, causing the nutrients to accumulate in deep waters where there is no light available for photosynthesis (Figure 2). dancing in the sky-dani\\u0026lizzyWebPhotosynthesis can occur underwater as long as enough light is available. In the ocean, significant amounts of photosynthetically active radiation can be detected as deep as 200 m below the surface 29. Within this … dancing in the sky-dani\u0026lizzy downloadWebThe limit for oxygenic photosynthesis is about 200 metres but the form of photosynthesis that does not produce oxygen can probably function down to 250 to 300 m. The depth limit for anoxygenic photosynthetic bacteria in the ocean does … birkbeck university mapWebThe ocean is very, very deep; light can only penetrate so far below the surface of the ocean. As the light energy travels through the water, the molecules in the water scatter and absorb it. At great depths, light is so scattered that there is nothing left to detect. Only the very top layers of the ocean get enough light to support plants, and ... birkbeck university foundation degreeWebThe deepest part of the ocean, the Challenger Deep (in the Mariana Trench, located in the western Pacific Ocean), is about 11,000 m (about 6.8 mi) deep. ... at the edge of the continental shelf. Since light can penetrate this depth, photosynthesis can occur in the neritic zone. The water here contains silt and is well-oxygenated, low in ... dancing in the sky dani lizzy lyricsWebApr 20, 2024 · Thus, in the upper part of oceans marine life thrives, and organic matter produced through photosynthesis feeds a large variety of organisms. Below 200 m and especially in the deep sea on the other hand, marine life is less teeming. Down there it is dependent on organic matter from carcasses sinking down through the water column. birkbeck university llmWebStudy with Quizlet and memorize flashcards containing terms like When new marine phytoplankton biomass is produced by photosynthesis, dissolved carbon dioxide is converted to, Greater mixing and nutrients from the land cause the coastal areas to generally have higher primary productivity than the open ocean., The upper boundary of … dancing in the sky lizzy and dani