I believe you are looking for the word "metamorphism".
Chemical Changes
Magma consists of molten rocks and metals. The composition can vary based on presence of water, metals with different melting points, and such.
Changes in the appearance structure and composition of a rock can occur due to weathering, erosion, and metamorphism. Weathering can break down the rock into smaller pieces, while erosion can transport these pieces to new locations. Metamorphism can alter the mineral composition and structure of the rock through heat and pressure, resulting in the formation of new minerals and textures.
The process that changes the characteristics of a rock is called metamorphism. This involves changes in temperature, pressure, and the presence of chemically active fluids, which can alter the mineral composition and texture of the rock. Metamorphism typically occurs deep within the Earth's crust.
Mechanical weathering does not change a rock's chemical composition; it only breaks the rock into smaller pieces. Chemical weathering, on the other hand, alters a rock's chemical composition through processes like oxidation, hydrolysis, and dissolution.
Chemical Changes
it undergoes transformation into another rock.
it undergoes transformation into another rock.
When fluids such as water combine with rock, the composition of the rock changes, which lowers the melting point of the rock enough to melt it.
Chemical weathering changes the composition of a rock by breaking down minerals through chemical reactions with water, oxygen, acids, or other substances. This process can alter the rock's mineral composition, leading to the formation of new minerals or the dissolution of certain minerals.
Magma consists of molten rocks and metals. The composition can vary based on presence of water, metals with different melting points, and such.
Changes in the appearance structure and composition of a rock can occur due to weathering, erosion, and metamorphism. Weathering can break down the rock into smaller pieces, while erosion can transport these pieces to new locations. Metamorphism can alter the mineral composition and structure of the rock through heat and pressure, resulting in the formation of new minerals and textures.
Chemical weathering changes the composition of materials through processes like oxidation, hydrolysis, and dissolution. These processes break down minerals into new substances, altering the chemical composition of the rock.
Mechanical weathering is a process which physically changes the appearance of a rock or structure. Chemical weathering is a process which changes the chemical composition of a rock or structure.
The process that changes the characteristics of a rock is called metamorphism. This involves changes in temperature, pressure, and the presence of chemically active fluids, which can alter the mineral composition and texture of the rock. Metamorphism typically occurs deep within the Earth's crust.
Mechanical weathering does not change a rock's chemical composition; it only breaks the rock into smaller pieces. Chemical weathering, on the other hand, alters a rock's chemical composition through processes like oxidation, hydrolysis, and dissolution.
Metamorphic rock has undergone changes in temperature, pressure, or chemical composition, causing it to recrystallize and form new minerals.