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.
"It is known that volcanoes emit methane during eruptions, but until now it was not known that volcanic ash is also capable of partially cleaning up this pollution," he adds.
From Science Daily • May 10, 2026
Their position suggests they were later exposed to heat from lava or volcanic ash after they originally formed.
From Science Daily • Mar. 10, 2026
The results showed that the eggshells could be dated with an accuracy of about five percent when compared with ages determined from volcanic ash layers.
From Science Daily • Dec. 21, 2025
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
After the eruption of Vesuvius, volcanic ash had buried the city and hardened to rock around dying Pompeians.
From "Blood of Olympus" by Rick Riordan
