volcanic ash
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
One especially noticeable blue-black patch in the rougher section of the valley is believed to be volcanic ash that was later redistributed by Martian winds, as seen in the accompanying 3D perspective views.
From Science Daily • May 15, 2026
Most well-known fossil sites are found in rocks such as shale, sandstone, limestone, or volcanic ash.
From Science Daily • Apr. 23, 2026
The approach could improve predictions of how pollution spreads through cities, how wildfire smoke or volcanic ash travels through the atmosphere, and how engineered nanoparticles behave in industrial and medical applications.
From Science Daily • Feb. 8, 2026
Their evidence suggests that volcanic activity around 1345 caused temperatures to drop sharply over consecutive years because of the release of volcanic ash and gases which blocked out some sunlight.
From BBC • Dec. 4, 2025
The animals had been found buried under volcanic ash up to ten feet deep.
From "A Short History of Nearly Everything" by Bill Bryson
