The spread of ash fallout worldwide from the Mount Pinatubo eruptions in 1991 in the Philippines is described under the principal geographic theme of movement.

Question

Quizplus · Accepted Answer

The spread of ash fallout from the Mount Pinatubo eruptions is a clear example of movement as it involves the physical movement of volcanic ash particles through the atmosphere and their subsequent deposition in various parts of the world through atmospheric and oceanic circulation patterns.

The Spread of Ash Fallout Worldwide from the Mount Pinatubo