which are the two agents that are necessary in the formation of metamorphic rocks?\n erosion and heat\n heat…

which are the two agents that are necessary in the formation of metamorphic rocks?\n erosion and heat\n heat and lava\n lava and pressure\n pressure and heat

which are the two agents that are necessary in the formation of metamorphic rocks?\n erosion and heat\n heat and lava\n lava and pressure\n pressure and heat

Answer

Answer:

D. pressure and heat

Brief Explanations:

Metamorphic rocks form due to high - pressure and high - temperature conditions acting on pre - existing rocks. Heat causes minerals to recrystallize and pressure can change the texture and mineralogy of rocks. Erosion is related to the wearing away of rocks, not their formation. Lava is associated with igneous rock formation. So pressure and heat are key for metamorphic rock formation.