Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ahead of the face and the back abutment, ...
Pandemic 2: Disease Mutation. Pandemic 2 is a disease game that allows more flexibility in creating a plague, including whether you want to be a bacteria, parasite or virus. Each disease has its own strengths and weaknesses. Note: See below game for instructions and tips. (And be sure to use hand sanitizer when youâre done playing.)
Best Answer: technically none of the answers yet are completely true. an epidemic is a rate of disease that is higher than expected. A pandemic is an epidemic on a worldwide basis, its a disease that is higher rates to be expected and it affects the world. The 1918 flu was a pandemic because more people came down with the disease than was expected that year and it spread around the world. There is a normal rate of disease.