Because algae is so numerous in the ocean
because it is too cold
Yes, actually. Algae at different depths below sea level have adapted over time to use the available light for cell respiration.
The dangers of eutrophication are that once the nutrient levels of the water go up the algae will grow and reproduce extremely fast, causing a bloom of algae so-to-say. When this happens the algae will sometimes use all the oxygen in the water therefore suffocating other marine organisms. Another danger is that the bloom of algae (depending how big it is) can sometimes block sunlight from marine plants below the surface that depend on it for photosynthesis. Yet another danger posed by eutrophication is that certain types of algae are toxic and will harm higher forms of life if ingested, and this would cause problems for any other animal that feed on an animal that had eaten the toxic algae. Hope this helps,
well that answer will be 6000 km - depths below surface of earth (km)
found 1 meter below the surface on cloudy days. The study concluded that sunlight penetration was the main factor affecting the depth distribution of the algae.
because it is too cold
Because algae is so numerous in the ocean
Algae depend on sunlight to carry out photosynthesis. There is not enough sunlight below 200 meters.
Marine algae are photosynthetic. At depths below 200m there is very little sunlight which would make photosynthesis extremely difficult.
Yes, actually. Algae at different depths below sea level have adapted over time to use the available light for cell respiration.
It can turn into a graveyard. The algae will grow and grow and suck up all the oxygen, thus, depriving the marine life below of sunlight and oxygen.
At depths of about 50 to 200 km below Earth's surface Rocks melt at depths at 50 and 200 km below the Earth's surface.
Because it is too dark for photosynthesis to occur at these depths
The dangers of eutrophication are that once the nutrient levels of the water go up the algae will grow and reproduce extremely fast, causing a bloom of algae so-to-say. When this happens the algae will sometimes use all the oxygen in the water therefore suffocating other marine organisms. Another danger is that the bloom of algae (depending how big it is) can sometimes block sunlight from marine plants below the surface that depend on it for photosynthesis. Yet another danger posed by eutrophication is that certain types of algae are toxic and will harm higher forms of life if ingested, and this would cause problems for any other animal that feed on an animal that had eaten the toxic algae. Hope this helps,
they are located just below the skin at two depths
The area with the most organisms is the ocean. The ocean covers 71% of the earth's surface and is home to millions of different species of organisms. Below is a list of the major types of organisms found in the ocean: Fish Crustaceans Mollusks Echinoderms Marine mammals Marine reptiles Marine birds Marine plantsThe ocean is a diverse and vibrant ecosystem, and it is estimated that there are still millions of undiscovered species living in the depths of the ocean.
they are located just below the skin at two depths