OBJECTIVE LIFE SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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human activity will have no effect on elements, chemical compounds, and other forms of matter
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living organisms will not become limited in any one nutrient
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nutrients will be circulated throughout the biosphere
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many nutrients will not reach toxic concentrations in the biosphere
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Detailed explanation-1: -Biogeochemical cycles allow all parts of the ecosystem to thrive at the same time by offering a way of recycling nutrients between the living and non-living parts of the Earth. These non-living parts include the atmosphere (air), lithosphere (soil), and hydrosphere (water).
Detailed explanation-2: -A biogeochemical cycle is the natural process by which nutrients and elements are passed between the biosphere, lithosphere, hydrosphere, and atmosphere. Biogeochemical cycles are very important because they help to regulate the Earth’s climate and also support the biosphere.
Detailed explanation-3: -The ways in which an element-or compound such as water-moves between its various living and nonliving forms and locations in the biosphere is called a biogeochemical cycle. Biogeochemical cycles important to living organisms include the water, carbon, nitrogen, phosphorus, and sulfur cycles.
Detailed explanation-4: -Biogeochemical cycle is a pathway by which a chemical substance moves through both biotic and abiotic compartments of earth. The circulation of chemical nutrients like carbon, oxygen, nitrogen, phosphorus, calcium and water, etc., through the biological and physical world are known as biogeochemical cycles.