A dodo egg is a renewable food item that is randomly left behind by a dodo bird. Dodo eggs are large and oval in appearance with a light blue shell with a wavy pattern or darker areas.
Igneous rocks are formed from the solidification of molten rock material. There are two basic types. Intrusive igneous rocks crystallize below Earth's surface and the slow cooling that occurs there allows large crystals to form. Examples of intrusive igneous rocks are diorite, gabbro, granite, pegmatite, and peridotite.
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.