Final answer:
The three different weathering agents in nature are water, wind, and temperature changes. Water can cause both chemical and physical weathering, wind can erode and shape the landscape, and temperature changes can cause rocks to contract and expand leading to fracturing.
Step-by-step explanation:
There are several agents of weathering in nature, but some of the most common are water, wind, and temperature changes.
Water causes both chemical and physical weathering. Rainwater, which is slightly acidic, can slowly dissolve certain minerals in rocks, a process known as chemical weathering. Physical weathering occurs as water gets into cracks within rocks and freezes, expanding and causing the rock to break apart.
Wind can erode softer rocks and soil, blowing them away and shaping the landscape. Over time, wind can cause significant changes, especially in desert areas.
The temperature changes from day to night and seasonal variations can cause contracts and expansions in rock materials that over time can lead to the rock fracturing, a process known as thermal weathering.
Learn more about Weathering Agents