Reasoning - Reasoning is as technological devices are created. The later on accurate measurement and monitoring will change and the Mohorovicic was Discontinued.
The Mohorovicic discontinuity refers to a limit or boundary found between the oceanic and continental crust, but also between the crust and the mantle. This was first discovered by Andrija Mohorovicic at the beginning of the 20th century as while monitoring the speed of waves through Earth he noticed certain particularities in the waves as the speed of two types of waves increased in this zones which suggested there was another layer or a boundary between thicker layers. Additionally, by doing this it was possible to know the Mohorovicic discontinuity can be found from 10 to 70 km deep. Therefore, the Mohorovicic discontinuity was indeed discovered by monitoring the speed of seismic waves through Earth.
In order for an impulse to cross the synaptic gap between
the neurons, the impulse must be converted into a chemical signal as this will
allow it to exert effects and to be able to travel in distances such as having
to cross the synaptic gap between the neurons.
Even though the idea is logical, Earth's seasons are actually caused by the tilt of earth,earth rotating on it's axis, and Earth's revolution around the sun
While moving in between areas of land glaciers erode the land around them, this eroded land leads to weathering from the sand and rocks eroded. Example The Grand Canyon