Atmospheric sciences Atmospheric sciences Atmospheric sciences are the study of the Earth's atmosphere, its processes, the effects other systems have on the atmosphere, and the effects of the atmosphere on these other systems. Meteorology includes atmospheric chemistry and atmospheric physics with a major focus on weather forecasting. Climatology is the study of atmospheric changes (both long and short-term) that define average climates and their change over time, due to both natural and anthropogenic climate variability. Aeronomy is the study of the upper layers of the atmosphere, where dissociation and ionization are important. Atmospheric science has been extended to the field of planetary
Long-term liabilities a year, then a company can record this debt in long-term investments. Additionally, if a liability is to be covered by a long-term investment, it can be recorded as a long-term liability even if it is due in the current period. Still the long-term investment must be sufficient to cover the debt. Long-term liabilities Long-term liabilities, or non-current liabilities, are liabilities that are due beyond a year or the normal operation period of the company. The normal operation period is the amount of time it takes for a company to turn inventory into cash. On a classified balance sheet, liabilities