Does Abrasion Only Occur Through Physical Weathering?

💡 The Answer

• The context states abrasion is a process of weathering and its primary process is weathering" class="text-purple-600 hover:text-purple-800 hover:underline font-medium">physical weathering.
• However, it does not mention chemical or biological weathering.
• Abrasion is purely physical: scuffing, scratching, wearing down.
• It does not involve chemical alteration of minerals.
• So abrasion is exclusively physical weathering.
• But other weathering types can contribute to surface weakening, making abrasion more effective.