Activité sismique : qu’est-ce que cela signifie ?
What is meant by seismic activity? Seismic-activity meaning Filters. Seismic activity is defined as the types, frequency and size of earthquakes that happen over a period of time in a certain area. An example of seismic activity is how often earthquakes occur in the San Francisco Bay Area. noun. En savoir plus sur www.yourdictionary.com L’activité … Lire la suite