Why do earthquakes occur more frequently in a subduction zone than they do in the middle of a continent?

Where was oil production at its highest in the 1980s and still remains important to the russian economy? central asia the ural mountains russian siberia the caucasus region

Which phrase describes the time it takes for a planet to make a complete rotation

Islam and the arabic language spread throughout north africa in the 600s primarily through a. african traders b. american colonists c. european explorers d. middle eastern armies select the best answer from the choices provided