substance abuse prevention substance abuse prevention also known as drug abuse prevention is a process that attempts to prevent the onset of substance use or limit the development of problems associated with using psychoactive s substances prevention efforts may focus on the individual or their surroundings
Share This Story. The largest earthquakes in the world occur along subduction zones, the meeting point of two tectonic plants where one subducts (or sinks) beneath the other. The magnitude 9.2 earthquake in December 2004 is one of the strongest quakes in recent history.hare This Story. The largest earthquakes in the world occur along subduction zones, the meeting point of two tectonic plants where one subducts (or sinks) beneath the other. The magnitude 9.2 earthquake in December 2004 is one of the strongest quakes in recent history.
The common points where the plates touch one another is where the earthquake starts or the focus. As seen in the picture above, subduction zones are on the borders of each tectonic plate. As they crash together one plate moves below the other which causes subduction zone earthquakes. Earthquakes are one of the biggest natural disasters known to man. Earthquakes occur when there is a sudden release of energy below the earths crust at the focus.