Multiple Choice
An assumption that Earth processes occurring today have always occurred is called
A) the principle of superposition.
B) uniformitarianism.
C) the principle of original horizontality.
D) theory of unconformity.
Correct Answer:
Verified
Correct Answer:
Verified
Q83: In a sequence of sedimentary rocks,the bottom
Q84: Which relative dating principle states that in
Q85: The rather simple idea that,unless disturbed,younger sedimentary
Q86: Sea level fluctuated several times during the
Q87: An unconformity is<br>A)a scientific debate between Earth
Q89: The most important highlight of Precambrian Time
Q90: The break-up of Pangaea had worldwide consequences
Q91: The principle of superposition states that the
Q92: The most important event during the Cambrian
Q93: The oldest known fossils of single-celled organisms