Sentences with phrase «of trace elements rise»
He also dedicates his efforts to exploring what happens when amounts of trace elements rise to toxic levels.
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«It links volcanism and trace elements in seawater to changing populations in the biosphere,» he says, «which in turn led to changes in the earth's atmosphere that made the rise of complex life - forms possible.»
Taylor begins a romance with Sullavan, who soon joins the three comrades, making the group a jovial, fun - seeking foursome (this plot element bears traces of Hemingway's The Sun Also Rises, as well as the 1931 film The Last Flight).
«Shapiro's use of color — sand - blasted paint, either rose or blue on selected elements, slight traces of yellow on some others — enhances the effect by dissociating the individual segments so that the blockiness of units does not become heavy by accumulation.