Heat is always present in the formation of metamorphic rocks.
temperature, pressure or added fluids
Heat and pressure.
always exothermic
suggest forces of group formation
it is polar. therefore, dipole-dipole and dispersion forces (always present)
The essential force in the metamorphic rock formation is pressure. The needed changes are driven by changes in the physical measures of temperature and pressure. As these conditions change, alterations in the composition of the minerals and textures follow.
Dipole forces and London forces are present between these molecules.
gravitation
London forces are present in chlorine molecules.
It is heat and pressure.
Metamorphic rocks are formed from igneous, sedimentary and older metamorphic rocks that are introduced to extreme temperature and pressure. Because of the extreme temperature and pressure, rocks go through a significant chemical or physical change, turing them into metamorphic rocks.
DUHHHH!!!!!!!!!!gravitationThey