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How do scientists determine the presence of phytoplankton in the ocean?
Scientists use satellite images, water samples, and instruments like fluorometers to measure chlorophyll levels in the water, an indicator of phytoplankton presence. They can also conduct underwater surveys and use remote sensing techniques to study phytoplankton distributions and concentrations in the ocean.
What causes the different color variations in ocean water?
The different color variations in ocean water are caused by the presence of various substances such as phytoplankton, sediments, and dissolved organic matter. These substances can absorb and scatter light, leading to different colors in the water.
Where are phytoplankton found?
All over the ocean and bodies of water
Why is the water in the ocean different colors?
The water in the ocean appears different colors due to the way it absorbs and reflects sunlight, as well as the presence of particles and organisms in the water that can affect its color.
Where would you find the things that phytoplankton need to survive?
Phytoplankton require sun and water to survive. They find these in a marine (ocean) envrironment.
If the color of the water ocean has a green appearance?
The green appearance of ocean water can result from the presence of phytoplankton, which are microscopic plants that thrive in nutrient-rich waters. These organisms contain chlorophyll, which reflects green light, giving the water its characteristic hue. Additionally, factors such as sediment, algae blooms, and mineral content can also influence the color, leading to variations in different regions of the ocean.
What facts about the ocean water indicates that the ocean is a major resource of nutrients?
100 mL of ocean water contains millions of bacteria and hundreds of thousands of phyoplankton.
Why do some oceans appear blue while others appear green?
The color of the ocean appears blue or green based on the amount of phytoplankton and the depth of the water. Oceans with less phytoplankton and deeper water tend to appear blue, while those with more phytoplankton and shallower water tend to appear green.
Is phytoplankton abiotic or biotic?
Biotic, they are living because they are a type of plankton.
How does wind affect ocean waters?
it affect ocean water because if the air is warm the air can go pass the water and it can make water temperature high
What three things affect the growth of phytoplankton?
Three main factors that affect the growth of phytoplankton are nutrient availability (such as nitrogen, phosphorus, and silica), light availability for photosynthesis, and water temperature. These factors influence the rate at which phytoplankton can photosynthesize and reproduce, ultimately impacting their growth and abundance in aquatic ecosystems.
Two things that can affect the temperature of ocean water?
The temperature of ocean water can be affected by the depth. The deeper it gets, the colder the temperature. The current also can affect the temperature of ocean water.
