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.
The cost of installing a sprinkler system varies widely. Professional installation can range from $3,000 on up to $6,000. Doing it yourself brings the cost down to around $1,500 but requires your time and manual labor.The first step to installing a system yourself is to take advantage of the free information provided by sprinkler manufacturers.rofessional installation can range from $3,000 on up to $6,000. Doing it yourself brings the cost down to around $1,500 but requires your time and manual labor. The first step to installing a system yourself is to take advantage of the free information provided by sprinkler manufacturers.