2. Weathering has 2 types namely physical and chemical. Which of these statements describes physical weathering? A. It is the transfer of rocks and rock particles from one place to another place. B. It is the weakening and subsequent disintegration of rocks by plants, animals and microbes. C. It is the change in the size of pieces of rock materials and the chemical composition also changes. D. It is the breaking down or rocks into smaller pieces but the chemical composition remains the same. 3. physical weathering : temperature change, chemical weathering: A. animals B. plants C. oxidation D. wave 4. Which of the following forces get into cracks and pores of rocks, it freezes, expands and exerts pressure on the rock causing it to be weathered? A. man B. plant roots C. water D. weather 5. Erosion is a process by which soil and other rock particles are transferred from one place to another. Which of these DOES NOT contribute to soil erosion? A. gravity B. glaciers C. trees D. wind​