What causes the formation of rocks identified by the characteristic of graded beds of sediment? select all that apply. small earthquakes oceanic plate colliding with a continental plate turbidity currents lava emerging underwater from rift valleys

Option (3)

Explanation: Turbidity current is the type of flow in which the water gently flows down in an underwater slope due to  density contrast generated by the presence of various sediments.

                 The rocks formed from the sedimentation and compaction of these sediments under water are known as turbidites. They shows normal graded bedding in which the coarser particle settles at the bottom and finer particles are deposited on the top, showing a distinctive fining upward sequence.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation: