Any fossil fuel like tar, gas, etc
Answer:
los Andes, la sierra Madre, la Sierra Nevada de Santa MArta, el Macizo de Guyana, cadena costera del Pacifico.
Explanation:
Depende en que parte vivas, si vives en Suadamerica recomiendo hablar de Los Andes, y si eres de centroamerica o Mexico habla de las sierras madre.
Estas cadenas montanosas no son tan viejas a comparacion de otras. Aunque sus buenos millones de anos si tienen
C since in 2011, the South Sudanese voted on a referendum in which about 99% of the voters voted to separate from Sudan and to become an independent country.
geophysical phenomena is earth and its environment in space for example its when earthquakes, Tsunami, Volcanic activity, cyclone stuff sorta like that
hope that helps
