the three main types:
igneous, metamorphic, and sedimentary.
their classification is based on characteristics like chemical composition, texture, particle size, or (mainly) how they were formed.
Nuclear power is stored or "harvested" in nuclear power plants around the country. <span />
Urban area" can refer to towns, cities, and suburbs. An urban area includes the city itself, as well as the surrounding areas. Many urban areas are called metropolitan areas, or "greater," as in Greater New York or Greater London.
I’m not sure if this was the answer you were looking for but I hope this helps ✨