Construction crews began placing the first layers of soil over the surface of the Wallis Annenberg Wildlife Crossing over the Ventura (101) Freeway Monday.

For Higher Geography learn about soil formation and revise the properties and formation processes of podzol, brown earth and gley soils.

Construction crews began placing the first layers of soil over the surface of the Wallis Annenberg Wildlife Crossing over the Ventura (101) Freeway Monday.