Geography. Cities. Ancient Greece was made up of city-states. City-states were areas of land made up of many small cities and the countryland surrounding them. City-states often joined together to form countries.The two largest city-states in Greece were Athens and Sparta.eography. Cities. Ancient Greece was made up of city-states. City-states were areas of land made up of many small cities and the countryland surrounding them. City-states often joined together to form countries.
To become a certified sprinkler system installer you must pass an examination and complete an apprenticeship. Once you become one you might also have to take yearly courses to keep up to date on new information available in your field. (In 2000) most Sprinkler Installers earned between $24 and $30 an hour.An installer can work for another company or be self employed, and business math is essential for this job.prinkler System Installers plan, test, repair, and install water, carbon dioxide, chemical, and foam fire protection systems.
Master Plumber Certification. As in any job, the adage of paying your dues holds true in plumbing. Before you can move up in the ranks -- and the pay scale -- to master plumber, you must complete a plumbing apprenticeship program through a union or trade school. Requirements vary from state to state, but typically these are four-year programs that include classroom and on-the-job training. The next step is journeyman, and after holding that position for two years or so, depending on state requirements, you can become a master plumber -- but not without passing a state-sanctioned exam. Mastering the trade and all of the laws that go along with it pays off.