These phenomena include continental drift (there is a speculation about the possibility of predicting the earthquakes), the variation of Earth rotation and day duration, changes in the Earth axis inclination or movement of the poles, Earth tides, vertical and horizontal intra-plate movements (inside a tectonic plate), Earth nutation, and also the definition of a fundamental reference system on the Earth.
(These phenomena; include; continental drift (there is a speculation about the possibility of predicting the earthquakes), the variation of Earth rotation and day duration, changes in the Earth axis inclination or movement of the poles, Earth tides, vertical and horizontal intra-plate movements (inside a tectonic plate), Earth nutation, and also the definition of a fundamental reference system on the Earth)
These phenomena
include
continental drift (there is a speculation about the possibility of predicting the earthquakes), the variation of Earth rotation and day duration, changes in the Earth axis inclination or movement of the poles, Earth tides, vertical and horizontal intra-plate movements (inside a tectonic plate), Earth nutation, and also the definition of a fundamental reference system on the Earth