Asked by Kitty Dollas on Jun 26, 2024
Verified
The rock cycle shows that rock is transformed after partial melting during metamorphism into:
A) magma
B) sediment
C) igneous rock
Partial Melting
The process by which only a portion of a solid is melted, often occurring in the Earth's mantle, leading to the generation of magma.
Metamorphism
The process by which the mineral composition and structure of rocks are changed by heat and pressure, without melting.
Magma
Molten rock located beneath the earth's surface, which can erupt as lava during a volcanic eruption and solidify to form igneous rocks.
- Understand the contrasting formation environments of volcanic and plutonic igneous rocks to differentiate between them.
- Understand the significance of heat, pressure, and deformation in the creation of metamorphic rocks.
Verified Answer
LB
Lexie ButcherJul 01, 2024
Final Answer :
A
Explanation :
During metamorphism, when rock undergoes partial melting, it transforms into magma. This magma can then cool and solidify to form igneous rock, but the direct product of partial melting in the context of the rock cycle is magma.
Learning Objectives
- Understand the contrasting formation environments of volcanic and plutonic igneous rocks to differentiate between them.
- Understand the significance of heat, pressure, and deformation in the creation of metamorphic rocks.