1. Summary This video discusses the constant motion of the earth’s lithospheric plates known as plate tectonics. It talks about…
1. Summary The Grand Canyon is an immense canyon in Arizona, USA. The canyon is 446 kilometres long, 29 kilometres wide and 1 mile deep. This video explains how a number of forces creat...
Summary This video discussed the breakup of our Earth’s continents by the shifting of tectonic plates, which created the well-known supercontinent Pangaea. It gives an in-depth descript...