Explanation:
Soil is forned through the process of rock weathering. Weathering is the breakdown of rocks into smaller particles when in contact with water.(Flowing through rocks) Air or living organisms. Weathering can occur physically, biologically or chemically
What help gravitational pull is Actually it's same like drinking coke through straw. Transpiration generates a sucking effect. This is called as transpiration pull and it helps in overcoming the gravitational pull downwards.