The breaking down of rocks into smaller pieces over time is naturally known as weathering. The process of weathering happens due to the change in temperature, water, wind, ice, and chemical reactions. Weathering on Earth takes place over thousands of years and helps in soil formation and shaping the landforms. There are mainly three types of weathering: physical, mechanical, chemical, and biological. Understanding weathering is important in geography because it explains how landscapes change over time. Questions are often asked in JKSSB, SSC, and UPSC exams from this topic. We have prepared MCQs for you that are important for your exam preparations.