Why is it important for geologists to understand that rock layers were originally horizontal?
Answer (2)
Answer:This is the principle of original horizontality: layers of strata are deposited horizontally or nearly horizontally (Figure 2). Thus, any deformations of strata (Figures 2 and 3) must have occurred after the rock was deposited. Figure 2: The principles of stratigraphy help us understand the relative age of rock layers.
Answer:1. Wich of the following mixture is heterogenous? a.salt and sugar dissolve in water b.powerdered detergent in a pail of water c.3 in 1 coffee dissolve in not water d.vage table salad with dressing
