Rocks are made of one or more minerals. There are three main classifications of rock, based on the way the rock was formed: sedimentary, metamorphic and igneous. Soil is formed of fine rock particles mixed with air, water and particles from dead plant and animal matter.There are three main types of soil which are classified according to the amount of sand and clay in them.ther rocks are made from two or more minerals â for example, granite is made from feldspar, mica and quartz. Common minerals that form rocks include: feldspars, mica, quartz, calcite, dolomite, amphiboles, pyroxene and olivine. Rocks are used for a range of purposes depending on their properties.
The different meanings of the name Ella are: 1  American meaning: Foreign. 2  French meaning: Foreign. 3  Greek meaning: Illumination.  Spanish meaning: A 1  woman. English meaning: Beautiful fairy woman.  Teutonic meaning: Of all.
She was daughter of Zeus and the virgin patron goddess of the city of Athens. In Greek mythology, Athena is the insightful companion of heroes and the goddess of heroic attempts.thers claim the name Athens is formed from the word âAthosâ -meaning âflowerâ- or the verb âthaoâ â meaning âto suckâ, and that Athena means âFertileâ or âfloweryâ. The symbols of the goddess Athena is the owl, for wisdom, and the olive tree, for fertility.