Black Holes: Facts, Theory & Definition. Black holes are some of the strangest and most fascinating objects found in outer space. They are objects of extreme density, with such strong gravitational attraction that even light cannot escape from their grasp if it comes near enough.
Chemigation is the injection any chemical such as nitrogen, phosphorus or a pesticide into irrigation water and applied to the land using the irrigation system. The proper use of chemigation is recognized as a Best Management Practice (BMP) for irrigated agriculture.
Subrogation is the act of one party claiming the legal rights of another that it has reimbursed for losses. Subrogation occurs in property/casualty insurance when a company pays one of its insuredâs for damages, then makes its own claim against others who may have caused the loss, insured the loss, or contributed to it. For Example: Suppose another driver runs a red light and your car is totaled.