Is Abrasion Limited to Rocks and Bedrock?

💡 The Answer

• The context mentions abrasion wears away at a surface, including rocks, bedrock, and coastlines.
• It also applies to solid objects transported in rivers.
• Abrasion can affect any material, but context focuses on geological surfaces.
• Man-made structures can also be abraded by natural processes.
• However, no mention of biological or man-made materials.
• So primarily geological surfaces, but principle applies broadly.