A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.
Across the world, mining contributes to erosion, sinkholes, deforestation, loss of biodiversity, significant use of water resources, dammed rivers and ponded waters, wastewater disposal issues, acid mine drainage and contamination of soil, ground and surface water.
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Mercosur try to improve trade in South America by expanding trade, improve transportation, and reduce tariffs among member countries.</span>
Answer:
Hello the map attached to your question is missing attached below is the missing map
answer : A. Hawaii, USA.
B. The western coast of North America
C. Indonesia.
D Mediterranean coast, Europe.
E. Western coast of South America.
F. Japan
Explanation:
The six general regions on the map that shows global distribution of volcanoes( Third order landforms ) can be described as .
A. Hawaii, USA.
B. The western coast of North America
C. Indonesia.
D Mediterranean coast, Europe.
E. Western coast of South America.
F. Japan