Answer:
Blueschist
Explanation:
Blueschists are formed in association with subduction and continental collision and reflect burial to high pressures at relatively low temperatures.
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<span>More than half of Africa's source of energy comes from coal. Its coal production and waste led to several environmental problems like wildfire and diseases. In one mine leak incident in Africa, last 1953 brought poison on the water supply killed thousands of marine life.</span>
It seems that you have missed the given options for this but anyway, here is the correct answer. <span>The Atlantic Ocean is currently growing wider as its floor enlarges due to the process of sea-floor spreading. In sea-floor spreading, pieces of oceanic crust MOVE APART ALONG A DIVERGENT PLATE BOUNDARY. </span>
<span>Seafloor spreading is caused by diverging plates. </span>
Gravels are the largest particles formed from the breakdown of rocks.
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