Which of the following rocks is formed from shale?
Answer Details
The rock that is formed from shale is slate.
Shale is a sedimentary rock composed of compressed clay, silt, and organic matter. When shale undergoes metamorphism due to heat and pressure, it transforms into slate. Slate is a fine-grained metamorphic rock that splits easily into thin, smooth layers, making it useful for roofing tiles, flooring, and other construction materials.
Marble, quartzite, and limestone, on the other hand, are all different types of rocks that form from different processes. Marble is a metamorphic rock formed from limestone that has been exposed to high heat and pressure, while quartzite is a metamorphic rock formed from sandstone. Limestone is a sedimentary rock that forms from the accumulation of calcium carbonate deposits, such as shells and coral.
In summary, slate is the rock that is formed from shale, while marble, quartzite, and limestone form through different processes.