Question 1:

What is relative dating?

Explanation: Relative dating involves estimating the relative age of fossils or geological events based on their position in the rock layers or stratigraphy.

Question 2:

Which principle states that in undisturbed rock layers, the youngest rocks are on top and the oldest rocks are at the bottom?

Explanation: The Law of Superposition states that in an undisturbed sequence of sedimentary rocks, the youngest rocks are on top and the oldest rocks are at the bottom.

Question 3:

Which principle states that an igneous intrusion or fault is younger than the rocks it cuts across?

Explanation: The Law of Cross-Cutting Relationships states that an igneous intrusion or fault is younger than the rocks it cuts across.

Question 4:

What is stratigraphy?

Explanation: Stratigraphy is the study of rock layers and the sequence of events they represent, including the relative dating of fossils and geological events.

Question 5:

What is an unconformity?

Explanation: An unconformity is a gap in the geologic record caused by erosion or non-deposition of sedimentary layers.