Educational Requirements for an Office Manager. Although most office managers receive on-the-job training, they may also consider postsecondary educational programs to prepare for the job. Junior colleges and vocational schools offer 6-12 month certificates and 1-2 year associate's degree programs in office management.
Which fossil fuel is the most abundant? Quick Answer. According to data published in 2013 by the International Energy Agency, coal is the most abundant fossil fuel. The IEA puts the total amount of proven coal resources available at 1,040 tons, which is up 3 percent from 2011.
Water vapor is the most abundant green house gas but it is the most ineffective at holding heat. CO2 is the second most abundant and is relatively good at holding heat but not as good as methane but methane is only present in trace amounts and is not increasing in amount as greatly as CO2.