THE ROCKS (PART 2)
The term “rocks” refers to naturally occurring solid aggregates of minerals or mineral-like substances. Rocks are classified into three main types: igneous, sedimentary, and metamorphic. Igneous rocks form from the cooling and solidification of magma or lava (e.g., granite, basalt). Sedimentary rocks are created from the accumulation and compaction of mineral and organic particles (e.g., sandstone, limestone). Metamorphic rocks result from the transformation of existing rocks under heat and pressure (e.g., marble, schist). Rocks are fundamental to Earth’s structure and provide valuable resources like metals and fossil fuels. Let me know if you need more details!