8. What is a butte?
a. small rolling hills
b. a steep hill that stands alone in a flat area
c. a large flat area around the mouth of a river
d. it carries away soil, sand, and small rocks

answer:

a steep hill that stands alone in a flat area

hope that helps

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.