Write a 300 word paper explaining in detail the effect of acid rain on a specific monument or ancient artifact where is the monument located? what damage has acid rain caused? Has the monument been restored? and what does this process look like?

Answer is in the file below

is.gd/qKzpBU

so whats the answer

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.