eso-socialscience.blogspot.com
Social Science for ESOSocial Science for ESO. Jueves, 17 de mayo de 2012. 1ºESO Unit 2: Relief. Or terrain) is the different shapes that the surface of the Earth has adopted over millions of years. It can divided into continental. Surface relief) and oceanic. The relief is the result of internal internal forces. Which form it and external forces. Elevations of the terrain above the surrounding land with steep. Slopes or sides and an altitude of more than. When they are together in “rows” they are knows as sierras. They are va...
http://eso-socialscience.blogspot.com/