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Which abiotic factor limits the distribution of the ocean but does not usually limit the distribution of life on land?
water
What factor limits where algae are found in the open ocean?
The availability of sunlight is a major factor that limits where algae can be found in the open ocean. Algae rely on sunlight for photosynthesis, so they are usually found in the upper layers of the water column where light can penetrate. Nutrient levels and water temperature also play a role in determining the distribution of algae in the open ocean.
What factor would limit the growth of algae in deep ocean water?
The main factor that limits the growth of algae in deep ocean water is low light availability. As depth increases, light penetration decreases, making it challenging for algae, which require sunlight for photosynthesis, to thrive. Additionally, nutrient availability and water temperature also play a role in restricting algae growth in deep ocean waters.
Algae can survive on the seafloor only in what?
Algae can survive on the seafloor only in shallow waters where there is enough light for photosynthesis to occur. Deeper in the ocean, there is insufficient light for algae to thrive.
Where on the ocean floor can algae survive?
They can only live on the floor if there is enough light. If the algae is kelp, then it can grow long enough to reach light but still would have to be close to the light when small.
What types of algae are in the deep ocean?
In the deep ocean, common types of algae include diatoms, dinoflagellates, and coccolithophores. These algae play a crucial role in the ocean's ecosystem by providing food for various marine organisms and contributing to carbon cycling.
What is the part of the open ocean that receives enough light for floating algae to carry out photosynthesis called?
The part of the open ocean that receives enough light for floating algae to carry out photosynthesis is called the euphotic zone or photic zone. This is the upper layer of the ocean where sunlight penetrates and supports photosynthetic activities of algae and other marine plants.
Why does blue-green algae have trouble surviving in the deepest part of the ocean algae is a sea animal and where does it live at in the ocean and why does it stay up at the shore surface?
Blue-green algae, also known as cyanobacteria, are photosynthetic organisms that require sunlight to produce energy through photosynthesis. In the deepest parts of the ocean, sunlight is limited, making it difficult for blue-green algae to survive. They are typically found in shallow, sunlit waters near the surface where they can have access to sunlight for photosynthesis. This is why blue-green algae tend to stay closer to the shore surface where light penetration is greater.
Is algae a consumer of the ocean?
yes I sw algae in ocean water. Algae grew on my ocean watered plants during a science expirement
Some types of red algae carry on photosynthesis several meters beneath the ocean surface What color light does not penetrate to this depth?
Red light does not penetrate to depths where red algae can carry out photosynthesis. This is why red algae have evolved to absorb blue and green light for photosynthesis at these depths.
What affects algal growth with increasing depth in the ocean?
light, light decreases with depth, affecting photosynthesis The deeper in the ocean you go, the less sunlight is present, and the less vigorous are algae. At some particular depth, the algae can no longer support themselves, so they cannot live at the depth (or deeper).
What part of the large algae that takes the place of roots and anchors to the ocean floors?
Holdfasts are the structures in large algae that take the place of roots. These holdfasts anchor the algae to the ocean floor, providing stability and allowing the algae to withstand ocean currents and waves.
