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On what does the Earth rely for oxygen?
Earth relies on photosynthesis, primarily carried out by plants and phytoplankton, to produce oxygen. These organisms use sunlight to convert carbon dioxide and water into glucose and oxygen. Approximately half of the oxygen we breathe comes from phytoplankton in the oceans.
How do the earth and moon rely on the sun?
how do he earth and moon rely on the sun
What element upon which most modern organisms depend was missing from earth's early atmosphere?
Oxygen was the element missing from Earth's early atmosphere, which eventually accumulated due to early photosynthetic organisms. This change in the atmosphere allowed for the evolution of organisms that rely on oxygen for respiration.
What do animals rely on for food and oxygen?
well it depends on how hungry they are and i guess they rely on both
What happens when oxygen is not present in the Earth?
Without oxygen, living organisms that depend on it for respiration would not survive. Chemical reactions that rely on oxygen, such as combustion, would not occur. The atmosphere would lack ozone, leading to increased exposure to harmful UV radiation.
Why was it important for the buildup of oxygen in the atmosphere?
The buildup of oxygen in the atmosphere was important because it allowed for the development of aerobic organisms that rely on oxygen for respiration. This led to the diversification and evolution of complex life forms, including animals and plants, that would not have been possible in an oxygen-poor environment. Additionally, the presence of oxygen enabled the formation of the ozone layer, protecting Earth from harmful solar radiation.
Can octopuses breathe air, or do they solely rely on extracting oxygen from water through their gills?
Octopuses rely on extracting oxygen from water through their gills and do not breathe air.
Effects of no oxygen on earth?
Oxygen is main gas of earth. If there is no oxygen in the earth all the life in the earth should die.
How many life forms do not rely on oxygen?
50 billion
What component of earth's atmosphere exists entirely as a result of photosynthesis?
Oxygen is the component of Earth's atmosphere that exists entirely as a result of photosynthesis. During this process, plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen using sunlight. The oxygen produced is released into the atmosphere, contributing significantly to the breathable air we rely on. While oxygen can also be produced through other processes, the majority of atmospheric oxygen originates from photosynthesis.
What would happened if plants stop to make their own food?
Life on Earth would end. A by-product of photosynthesis is oxygen, and only plants produce it. There would be no oxygen. In addition, all life forms rely in some way on plants for food.
Is there anything on earth that does not rely on the sun?
All living things rely, ultimately, on the sun's energy.
