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 are important in distributing nutrients between the different spheres of the Earth which allows the Earth’s biome to prosper. The carbon cycle involves the circulation of elemental carbon between the atmosphere, marine and terrestrial ecosystems, and the lithosphere.
Detailed explanation-2: -Biogeochemical cycles keep essential elements available to plants and other organisms. Energy flows directionally through ecosystems, entering as sunlight (or inorganic molecules for chemoautotrophs) and leaving as heat during energy transformation between trophic levels.
Detailed explanation-3: -Biogeochemical cycles are important to life on Earth because they help to regulate the Earth’s climate and maintain the chemical balance of its environment. The earth’s biogeochemical cycle is a continuous process that recycles the earth’s nutrients.
Detailed explanation-4: -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-5: -Matter flows through trophic levels and elements are recycled among ecosystems using biogeochemical cycles. As nutrients move through ecosystems, the compounds they form are usually transformed.