Scenario: A construction project manager is tasked with selecting suitable brick earth for a new building project. The success of the project depends on the quality of the brick earth used in construction. The manager needs to identify the required qualities of good brick earth to ensure the durability and strength of the building.

Question: What are the essential qualities of good brick earth for construction?

A. Aesthetic appeal and color variation B. High organic content and moisture retention C. Uniform texture and absence of cracks D. Irregular shape and low compaction ability