When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the ...

As the volcanic ash settles back to Earth, it accumulates in layers that typically decrease in thickness with distance from ... as the 1991 eruption of Mount Pinatubo in the Philippines ...

As the volcanic ash settles back to Earth, it accumulates in layers that typically decrease in thickness with distance from ... as the 1991 eruption of Mount Pinatubo in the Philippines ...

The highest volcanic column measured on Earth, from Mount Pinatubo in 1991 ... and the “n” just behind your front teeth. That distance, says Mary Linn of the Smithsonian Center for Folklife ...

Another child, Pedro, lives a little distance away in an actual house on a paved street ... The base stayed open until 1991, when an eruption at Mt Pinatubo, the volcano looming 15 kilometres to the ...

Amile in the distance sits the town’s cathedral and ... Bacolor, I learn, was directly in the path of the 1991 Mount Pinatubo eruption. The lava flows and volcanic-ash fallout hastened the ...

As the volcanic ash settles back to Earth, it accumulates in layers that typically decrease in thickness with distance from the eruption source ... as the 1991 eruption of Mount Pinatubo in the ...