The Six agents of erosion are water, wind , glaciers, humans, waves, and gravity.
You may ask yourself what causes it well they are caused by erosion like water when water moves it carries minerals and small rocks through a runoff of water and lives it some were else. Wind well hard wind blows blowing rocks and breaking rocks apart leaving them when the wind stops. Glaciers well glaciers are big parts of ice that flow down rivers and valleys which carry some rocks and minerals with them. Humans well humans move and destroys rocks leaving them some were else. Waves the waves are like wind but it is more strong bringing the rocks with them. And gravity gravity pushes rocks and minerals slowly and leaves them some place else.
All of these help erosion and abrasion
You may ask yourself what causes it well they are caused by erosion like water when water moves it carries minerals and small rocks through a runoff of water and lives it some were else. Wind well hard wind blows blowing rocks and breaking rocks apart leaving them when the wind stops. Glaciers well glaciers are big parts of ice that flow down rivers and valleys which carry some rocks and minerals with them. Humans well humans move and destroys rocks leaving them some were else. Waves the waves are like wind but it is more strong bringing the rocks with them. And gravity gravity pushes rocks and minerals slowly and leaves them some place else.
All of these help erosion and abrasion