Author Question: During metamorphism, the original rock undergoes changes ____. A)that result in instability B)that ... (Read 56 times)

Charlie · **on:** Jul 13, 2018

During metamorphism, the original rock undergoes changes ____.
A)that result in instability
B)that soften the rock
C)but its former identity is always easily recognizable
D)to achieve equilibrium with its new environment
E)and is always pushed deeper into Earth due to tremendous pressure

Question 2

During the Mesozoic, climatic variation on Earth could be described as ____.
A)extreme in terms of precipitation
B)extreme in terms of temperature
C)lacking great north-south variation
D)having great north-south variation
E)similar to the present day