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 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 are separated between current and long-term liabilities to help users assess the company's financial standing in short-term and long-term periods. Long-term liabilities give users more information about the long-term prosperity of the company, while current liabilities inform the user of debt that the company owes in the current period. On a balance