Mountain ranges contain some of the oldest rocks found on Earth.What is the likely fate of these old rocks?
A)They will remain unchanged forever.
B)They will be eroded away to form new rocks.
C)They will be melted and erupted out of volcanoes.
D)They will be eroded but will remain the same rocks.

Question

Quizplus · Accepted Answer

Old rocks in mountain ranges are exposed to weathering and erosion processes over time. Eventually, they will break down and form new rocks through a process called the rock cycle. Therefore, the most likely fate of these old rocks is to be eroded away and form new rocks.

Mountain Ranges Contain Some of the Oldest Rocks Found on Earth.What