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Because it is too dark for photosynthesis to occur at these depths
Plant photosynthesis is the primary source of nutrients in every ecosystem. Deep in the ocean, where little or no sunlight is present, photosynthesis is impossible. Thus, organisms in deep water ecosystems depend on detritus (discarded waste) and other organic matter that drifts down from (and is generated) nearer to the surface, or on species that migrate back and forth.
Archaea bacteria has a similar cell organization to regular bacteria. They are simple, single cell organisms. Like other bacteria, they have no cell nucleus. They are around 5 micro meters long.
0.00001276 meters in Scientific Notation = 1.276 x 10-5 meters.
108m3
They are bellow 6000 ft
"In the lowest regions" is incorrect. 90% live in the top 200 meters in the highest of the 5 zones of the ocean, interacting with the sun in photosynthesis
Redwood trees are one species.
Hard (granite-like) rock, glaciers and ice.
Because it is too dark for photosynthesis to occur at these depths
I don't know how you expect this to be answered. 5.8 square meters is 6 square yards or 8.4307 square feet. This is an area roughly 2.5 feet by 2.5 feet, about the size of the top of a card table.
No, because the plant-like organisims wouldn't be able to survive with out sun light or th rays from the sun.
The part from about one meter into the soil to about 7000 meters into the atmosphere, including all oceans lakes and waterways. The part in which there are living organisms.
About 324 feet. You can push that limit, but expect performance and collision issues with transmission speeds.
The answer lies in the name, 'cent' as in 'percent' means a hundredth part. So there are 100 centimeters in a 1 meter. With this information, I now expect you to work out the answer to the question.
Process known as coastal upwelling, cold and nutrient-rich water about 60 meters below the surface is thrown to top. It feeds them
Process known as coastal upwelling, cold and nutrient-rich water about 60 meters below the surface is thrown to top. It feeds them