Can photosynthesis occur in the deep ocean
WebMay 16, 2009 · Answer. Helen Scales - That's a great question; fundamentally photosynthesis actually began in the oceans - … WebStudy 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 …
Can photosynthesis occur in the deep ocean
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WebCarbon Cycle. The ocean plays a vital dominant role in the Earth's carbon cycle. The total amount of carbon in the ocean is about 50 times greater than the amount in the atmosphere, and is exchanged with the … WebThe 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 ...
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. 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 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). WebNov 6, 2024 · The deep sea is vastly different than shallow waters and riddled with physiological challenges. The water is frigid and pressure is immense in the dark depths. Because no photosynthesis occurs, there are very little nutrients in the water so meals are often few and far between.
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.
WebNov 17, 2014 · When conditions are right, the sunlight, nutrients, and cool water combine to help algae grow quickly. They grow so fast that they can paint the ocean waves with shades of green, blue, teal, and even red. Marine biologists call these events algal blooms. Changes in weather during spring and summer are good for both land plants and ocean algae. read a word vocabulary spelling cityWebChemosynthesis occurs around hydrothermal vents and methane seeps in the deep sea where sunlight is absent. During chemosynthesis, bacteria living on the sea floor or within animals use energy stored in the … how to stop heron from eating pond fishWebHow does ocean depth affect photosynthesis? As depth increases, light intensity decreases until there reaches a depth where photosynthesis can no longer occur (Figure 7.3. 1). The region through which sufficient light for photosynthesis can penetrate is called the photic or euphotic zone, which extends down to about 200 m (section 6.5). read a wind roseWebNov 1, 2024 · photosynthesis is most commonly observed at the photic zone, which is located in the ocean’s middle. This zone can be found at a depth of 660 feet (200 meters). photosynthesis cannot take place unless there is enough sunlight available. The Ocean’s Hidden Food Producers read a write นิยายWebThe 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 … how to stop hernia painWebMost life on Earth is dependent upon photosynthesis, the process by which plants make energy from sunlight. However, at hydrothermal vents in the deep ocean a unique ecosystem has evolved in the absence of sunlight, and its source of energy is completely different: chemosynthesis. how to stop hernia stomach painWebThe 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). read a wizard of earthsea online free