Give examples of volcanoes that occur at (a) hot spots, (b) diverging plate boundaries, and (c) converging plate boundaries. ReferencesReturn to EENS 3050 HomepageVolcanic Landforms, Volcanoes and Plate Tectonics Page 12 of 12http://www.tulane.edu/~sanelson/Natural_Disasters/volclandforms.htm 9/13/2013.
The incubation period between exposure to ringworm fungus and the development of ringworm lesions usually ranges from seven to fourteen days; some cases may take up to 21 days before signs of infection develop.Ringworm  is the common name given to a fungal infection of the superficial layers of the skin, hair and nails. Ringworm infections can occur in humans and in all domesticated species of animals.
The incubation period is the time from exposure to the causative agent until the first symptoms develop and is characteristic for each disease agent. Example: Shiga toxin-producing E. coli has an average incubation period of 3-4 days with a range from a minimum of 2 days to a maximum of 10 days.alk through the steps to determine the most likely period of exposure for a point source outbreak of Hepatitis A in Alabama. The incubation range for Hepatitis A is 15-50 days and has an average incubation of 25-30 days. Use an average incubation period of 28 days.