Tenton Range, The Rocky mountains, the Jackson Hole.
The main reason why the tectonic plates move is the conversational currents. There is magma between the upper mantle and the asthenosphere that heats up at the upper mantle. The weight is so small that the magma rises with the help of these conversational currents. When the magma has ascended towards the asthenosphere, it has nowhere to go so the magma lies along the asthenosphere. There the magma cools down again because the asthenosphere is colder than the upper mantle, which makes the magma heavier and goes back down to the upper mantle, where the magma heats up again and everything starts all over again and so it goes on over and over again. Scientists have concluded that the earth's gravity causes two other processes that also cause the tectonic plates to move.
Ridge push - in the spreading zones, the sides of the tiles are raised and slide to the side as in a slide.
Slab pull - when a plate is pulled down by gravity in a subduction zone like an anchor.
Deforestation, that would be clearing the land leading to desertification
Free Trade is favorable to countries that have control over capital. Small and medium enterprises have to strive harder to penetrate the market.
Huge competitors can dictate the prices of their product and affect the market because of monopoly. Trade restrictions favor for those capitalist nation whose technology are advanced and can do massive production.
La cultura y la sociedad son como existentes uno no existe o no puede existir sin el otro. la cultura y la sociedad pueden tener algunos elementos comunes pero los dos no son lo mismo no son idéntico la diferencia esencial es que la sociedad está compuesta de personas mientras que la cultura consiste en conocimiento, ideas costumbres, tradiciones, creencias, habilidades, instituciones, organizaciones y artefactos
