Examples are automatically compiled from online sources to
show current usage.Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
The current thinking is that ancient volcanism on Mars expelled a considerable amount of hydrogen into the atmosphere, which, combined with CO2, could make a sufficient greenhouse effect.—Jonathan O’Callaghan, JSTOR Daily, 10 Apr. 2025 Few areas on the farside, with its dearth of volcanism, have a high abundance of thorium.—Keith Cooper, Space.com, 9 Apr. 2025 Mechanistic links between intense volcanism and the transient oxygenation of the Archean atmosphere
As the marketing coordinator at Discover Magazine, Stephanie Edwards interacts with readers across Discover's social media channels and writes digital content.—Stephanie Edwards, Discover Magazine, 10 Mar. 2025 For example, the presence of basalt would imply their materials came from the surface of Mars, where there has been extensive volcanism in the past.—Keith Cooper, Space.com, 13 Mar. 2025 See All Example Sentences for volcanism
Share