2 Which of the following forces do NOT contribute to the weathering and erosion of solid rock material? F. Strong winds G Gravity H Flowing water

All of the listed forces—**F. Strong winds**, **G. Gravity**, and **H. Flowing water**—**do contribute** to the weathering and erosion of solid rock material. Here's how each force plays a role: 1. **Strong Winds (F):** - **Mechanical Weathering:** Wind can carry sand and other particles that abrade rock surfaces, a process known as abrasion. - **Erosion:** Wind can transport these particles over long distances, reshaping landscapes by eroding rock formations. 2. **Gravity (G):** - **Mass Wasting:** Gravity causes the movement of rock and soil downhill, leading to landslides, rockfalls, and other forms of mass wasting. - **Soil Movement:** It helps in the consolidation of debris and sediments, contributing to erosion processes. 3. **Flowing Water (H):** - **Hydraulic Action:** The force of moving water can break apart rock surfaces. - **Abrasion:** Sediments carried by water can erode rock surfaces through friction. - **Chemical Weathering:** Water can facilitate chemical reactions that weaken rocks, making them more susceptible to erosion. **Conclusion:** Since all the listed forces actively contribute to the weathering and erosion of rocks, **none of them do NOT contribute**. Therefore, **all of the above forces play a role** in these geological processes. **Answer:** All three listed forces contribute to weathering and erosion. None of them do not contribute.