Figure 3. The Boundaries of Major Tectonic Plates Showing Seismic “Hot Spots”. By courtesy of Encyclopedia Britannica, Inc., copyright 2017; used with permission. Plates https://www.britannica.com/science/plate-tectonics

From

Environmental Infrasound Pollution and Its Effects on Human Populations

R. Gopalaswami

Journal of Environment Pollution and Human Health. 2017, 5(3), 93-98 doi:10.12691/jephh-5-3-3