The tillite and quartzite differ in age by hundreds of millions of years. What is significant about the boundary indicated by the white line?

How does the bare soil surface type affect the amount of runoff

Which of the following is a characteristic differentiating tropical and temperate rainforests? a. the location b. the types of trees c. the average temperature d. all of the answers are correct

Which type of mass movement is the most destructive? creep erosion landslide slump