Marie Tharp Historical Map Brought the Seafloor to The...

Today we are going to discuss Marie Tharp and Marie Tharp's historical map. Throughout Marie Tharp's biography, we are going to talk...

Soil Science and Agriculture in The Early Era

The early concepts of soil were based on ideas developed by a German chemist, Justus von Liebig (1803–1873)

Earthquake: Earthquake Causes and Effects

The primary effects of earthquakes are ground shaking, ground rupture, landslides, tsunamis, and liquefaction.