"Continental drift" hypothesis that states that the continents were once one large mass that broke apart.
The continental drift hypothesis was created in the early piece of the twentieth century, for the most part by Alfred Wegener. Wegener said that mainlands move around on Earth's surface and that they were once consolidated as a solitary supercontinent. While Wegener was alive, researchers did not trust that the mainlands could move.
Strict building codes and school drills were implemented in Chile after the 1960 earthquake that was the largest ever recorded on the planet.
<em>Mount St. Helens in the USA, Mount Fuji in Japan and Mount Pinatubo in the Philippines.</em>
<span>people in areas with limited freshwater
Desalination is the process of removing salt from (usually) ocean water making it fresh water.
</span>
