use the diagram to answer the question. what is the relative age of the rocks in the intrusion marked by x…

use the diagram to answer the question. what is the relative age of the rocks in the intrusion marked by x? a. the rocks at x are the oldest. b. the rocks at x are the youngest. c. the rocks at x are older than layer 4 but younger than layer 3. d. the rocks at x are older than layer 2 but younger than layer 1. e. the rocks at x are older than layer 3 but younger than layer 2.

use the diagram to answer the question. what is the relative age of the rocks in the intrusion marked by x? a. the rocks at x are the oldest. b. the rocks at x are the youngest. c. the rocks at x are older than layer 4 but younger than layer 3. d. the rocks at x are older than layer 2 but younger than layer 1. e. the rocks at x are older than layer 3 but younger than layer 2.

Answer

Explanation:

Step1: Recall principle of cross - cutting relationships

In geology, an intrusion is younger than the rocks it cuts through.

Step2: Analyze the diagram

The intrusion marked by X cuts through layers 1, 2, 3, and 4. So it is younger than all of these layers.

Answer:

B. The rocks at X are the youngest.