hoose the letter of the correct answer. 1. It is the breaking down of rocks into fragments. A. Erosion B Run off C. Flooding D. Weathering cks. mountains dentify each situation below if it shows as an example of mechanical or chemical we e M for mechanical weathering or C for chemical weathering in the blank. _6. The wedging of tree roots along sidewalks, breaking apart rocks and cement _7. Limestone reacting with carbonic acid _8. Animals burrowing and digging in rock 9. Repeated freezing and thaw of water that cracks the rock 10. Acid from plants' roots that break up the rock nntifr the agent or cause of erosion of each situation. Choose from the box below.
