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Why the coastal ocean often rich in plankton and many other organisms?
Process known as coastal upwelling, cold and nutrient-rich water about 60 meters below the surface is thrown to top. It feeds them
What do deep ocean benthic organisms most often feed on?
dead plants and animals that drift from the surface
Is a sea urchin plankton nekton or benthos?
A sea urchin is classified as benthos. Benthos refers to organisms that live on or near the bottom of a body of water, and sea urchins typically inhabit the ocean floor, often among rocks or coral. In contrast, plankton are free-floating organisms, and nekton are active swimmers.
Are they plankton?
Plankton are mostly tiny animal and plant organisms that float or weakly swim in the ocean's surface waters. Some plankton are single-celled while others are multi-celled---with some forming colonies. The word plankton comes from the Greek planktos, meaning drifting or wandering. The organisms that make up plankton are very numerous and diverse; they can be grouped in many different ways. One division is based on the ability for photosynthesis; those plankton (mostly algae) that are capable of this process are called phytoplankton. Non-photosynthesizing (often termed animal) plankton are called zooplankton. The divisions of plankton are not made based on plant or animal characteristics---because some plankton can exhibit traits of both plants and animals.
How can a directional change in an ocean current affect marine life?
Directional changes in ocean currents affect marine life because sea creatures often migrate using the currents. When the currents shift, it becomes more difficult for the sea creatures to find their way back. Also, ocean currents carry tiny plankton and other small organisms that sea creatures eat. Ocean currents can either take away these plankton, or bring many more in, depending on which way the current is going.
How do plankton affect waves and are they what make the waves glow?
Plankton can impact waves by generating bioluminescence, causing a glowing effect known as "surf illumination." Certain species of plankton, such as dinoflagellates, produce light when disturbed, which can create a sparkling effect in the water as waves crash or boats move through the ocean. This phenomenon is often seen in areas with high concentrations of bioluminescent plankton.
How do you use the word coastal in a sentence?
The author lived in a coastal town in New England. Coastal areas often experience erosion during storms.
What planet is light that could flow in water?
Bioluminescent light that can be seen specifically in water is often observed on Earth, where organisms like certain types of jellyfish, fish, and plankton emit light through a chemical reaction known as bioluminescence. These organisms typically exist in ocean environments and are not associated with any particular planet.
Why is there an increase in plankton in certain areas?
An increase in plankton in certain areas can be due to factors such as nutrient availability, water temperature, and ocean currents. Nutrient-rich waters can stimulate plankton growth, leading to blooms. Changes in environmental conditions, such as warming temperatures, can also create favorable conditions for plankton growth. Ocean currents can transport plankton to certain areas, contributing to their abundance.
Where is the coastal plain located?
Coastal plains are flat, low-lying areas located along coastlines and are often found between the ocean and the interior regions of a continent. They can be found on all continents and vary in size and geography.
Is the Coastal Plain near the Atlantic Ocean?
Yes, the Coastal Plain is a broad area of low-lying land along the Atlantic Ocean, stretching from New Jersey down to Florida and continuing along the Gulf of Mexico coastline. It is characterized by flat terrain and is often referred to as the Atlantic Coastal Plain.
Where can find the Rhincodon typus?
The Rhincodon typus, commonly known as the whale shark, can be found in warm, tropical waters around the world. They are often spotted in coastal areas, near coral reefs, and in open oceanic environments. Key locations include the Caribbean Sea, the Gulf of Mexico, the Indian Ocean, and the Pacific Ocean, particularly around regions like the Philippines, Australia, and the Maldives. Whale sharks are known to migrate to areas with abundant plankton, their primary food source.
