Off the west coast of South America is a subduction zone, where several oceanic plates are sliding under the continental South American Plate. As these plates move into the mantle, they bring seawater and other materials with them that alter the chemistry of the hot mantle rocks, allowing them to partially melt. This molten rock, called magma, rises through the crust, erupting to form volcanoes.
No. They are predominantly found along the west coast as this is a tectonic plate boundary.
Along the Pacific Ocean. (West)
The Atacama is on the northwestern coast of Chile.
The Andes mountain range runs 5,000-miles along the length of South America. The Andes are the longest continental mountain range in the world.
yes
It is a convergent boundary The subduction of the pacific plate underneath the west coast of South America creates the uplift and volcanoes that is still producing the Andean mountain range. A divergent boundary would create a mid-ocean ridge, or somthing akin to the great rift valley in Africa.
Located along the entire western coast of South America.
The Andes mountain range runs along the western coast of South America, spanning over seven countries including Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. It is the longest mountain range in the world, reaching approximately 7,000 kilometers in length.
is an arc stretching from New Zealand, along the eastern edge of Asia, north across the Aleutian Islands of Alaska, and south along the coast of North and South America. The Ring of Fire is composed over 75% of the world's active and dormant volcanoes. =)
The Continental Divide in South America runs along the west coast, spanning from the southern tip of the continent in Chile and continuing north through countries like Peru and Ecuador. This natural geological feature separates the flow of water between the Pacific Ocean and the Atlantic Ocean.
Both the Atacama and the Sechura Deserts are on the west coast of South America.
Both the Atacama and the Sechura Deserts are on the west coast of South America,
Along the coast of South America
South and Central America south and central America
The major reason is the San Andreas faul which begins along the west coast of California and runs down through the west coast of South America.
The Atacama Desert is on the Pacific coast of South America.
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Along the Pacific Ocean. (West)