Sick Leave Usage Limits per Leave Year. 1  No limitation for an employee's own personal medical needs. 2  Up to 13 days (104 hours) of sick leave for general family care and bereavement each leave year. 3  Up to 12 weeks (480 hours) of sick leave to care for a family member with a serious health condition each leave year.
6th grade science atmosphere definitions. 6th grade science atmosphere definitions. STUDY. PLAY. atmosphere. a mixture of gases that surrounds Earth. air pressure. the measure of the force with which the air molecules push on a surface.
Mars's thin atmosphere. The layers of Earth's atmosphere. An atmosphere (New Latin atmosphaera, 17th century, from Greek á¼ÏÎ¼ÏÏ [ atmos ] vapor and ÏÏÎ±á¿ÏÎ± [ sphaira ] sphere) is a layer of gases surrounding a planet or other material body of sufficient mass that is held in place by the gravity of the body.n atmosphere is more likely to be retained if the gravity is high and the atmosphere's temperature is low. The atmosphere of Earth is mostly composed of nitrogen.