in which situation is the principle of cross - cutting relationships useful in determining relative age?\no…

in which situation is the principle of cross - cutting relationships useful in determining relative age?\no a fault breaks through sedimentary layers.\no fossils of two different species are found in different rock layers.\no sedimentary layers form over millions of years in a lake bottom.\no lava flows form on top of one another from several eruptions over time.

in which situation is the principle of cross - cutting relationships useful in determining relative age?\no a fault breaks through sedimentary layers.\no fossils of two different species are found in different rock layers.\no sedimentary layers form over millions of years in a lake bottom.\no lava flows form on top of one another from several eruptions over time.

Answer

Brief Explanations:

The principle of cross - cutting relationships states that a geologic feature that cuts across another is younger than the feature it cuts. A fault that breaks through sedimentary layers is an example where this principle can be used to determine relative age. The fault is the cross - cutting feature and is younger than the sedimentary layers it cuts through. The other options do not involve cross - cutting features for this principle to be applied.

Answer:

A. A fault breaks through sedimentary layers.