Synonyms for individual words can be found below.
«atmospheric»
«oxygen»
«levels»
Sentences with «atmospheric oxygen levels»
- At the same time, the plants boosted atmospheric oxygen levels, thus paving the way for the evolution of complex animals. (scientificamerican.com)
- But advances in the understanding of atmospheric oxygen levels are challenging that idea, explains Sandra Schachat, a paleoentomologist at Stanford University, who led a recent study that modeled the gas's availability during the hexapod gap. (scientificamerican.com)
- The scientists looked at atmospheric oxygen levels throughout Earth's history. (scientificamerican.com)
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sentences)