Suppose that Venezuela has recently experienced an increase in its growth rate, although the total quantity of inputs in the country has remained unchanged. This growth may have been caused by

Iam pretty sure it's d hope this

In line with other previous and contemporaneous proposals, in 1912 the meteorologist  alfred wegener  amply described what he called continental drift, expanded in his 1915 book the origin of continents and oceans and the scientific debate started that would end up fifty years later in the theory of plate tectonics.