Trace elements are one type of pollutant released into the environment, and metal contamination levels are rising. ... Once trace elements are released into the environment, they can be dispersed by the wind and deposited in soil and bodies of water, accumulating in marine sediments
But these low concentration elements—the trace elements—are fundamental to the functioning of the ocean and its ecosystems. ... These three elements—Fe, Hg and Ra—epitomize the importance of trace elements in the oceans as nutrients, contaminants and tracers.
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Trace elements are one type of pollutant released into the environment, and metal contamination levels are rising. ... Once trace elements are released into the environment, they can be dispersed by the wind and deposited in soil and bodies of water, accumulating in marine sediments
Answer:
But these low concentration elements—the trace elements—are fundamental to the functioning of the ocean and its ecosystems. ... These three elements—Fe, Hg and Ra—epitomize the importance of trace elements in the oceans as nutrients, contaminants and tracers.
Explanation: