Infrastructure as a Service (IaaS) is a form of cloud computing that provides virtualized computing resources over the Internet. IaaS is one of three main categories of cloud computing services, alongside Software as a Service (SaaS) and Platform as a Service (PaaS). Download: Your guide to the Public Cloud.
02. 1  of 09. Rocks Vocabulary Study Sheet. 2  03. of 09. Rocks Vocabulary. 3  04. of 09. Rocks Word Search. 4  05. of 09. Rocks Crossword Puzzle. 5  06. of 09. Rocks Challenge Worksheet. 6  07. of 09. Rocks Alphabet Activity. 7  08. of 09. Rocks Spelling Worksheet. 8  09. of 09. Rocks Coloring Page.
Examples of metamorphic rock are slate, quartzite, marble, phyllite, schist, and gneiss.. The three major types of rocks are sedimentary, metamorphic, and igneous. Rocks are categorized into three distinct types based on their method of formation. The three types are igneous, sedimentary, and metamorphic. Early in Earth's history, all rock was igneous, having formed from the cooling of melt on the surface.