The theory of plate tectonics explains how continents move. Plate tectonics explain events such as earthquakes and volcanoes
The beginnings of the plate tectonics theory can be traced to 1912. Allred Wegener suggested that continents moved. Around 1930, Arthur Holmes provided an explanation
on how contrients could move in the 1960s, the reason the continents moved could be observed and tested. The plate tectonics theory continued to be added to
throughout much of the 1960s
Which option correctly explains how the theory of plate tectonics was formed?
