What are the layers oldest to youngest

The physical processes that create most of earth's physical features, including mountains, are known as

What would be the distance of all the planets to the sun in astronomical units?

The incident command system (ics) is: a. most applicable to the management of complex incidents that extend over many hours or days. b. a military system used in domestic incidents to ensure command and control of federal resources. c. a standardized management tool for meeting the demands of small or large emergency or nonemergency situations. d. a relatively new approach created based on the lessons learned from hurricane harvey disaster operations.