Finbar is the fair haired boy's name.
I believe the correct term to fill in the blank would be erosion. It is the process in which materials on or near Earth's surface break down and change. It is a natural process by which soil is loosened from the surface of the Earth. Hope this helps.
C- While mindfulness is often considered an adult practice , it can benefit teens in three ways: lessening the stress of daily life, helping develop empathy, and aiding in concentration.