About how far is Austin, Texas from Dallas, Texas?

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

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.

What are cutting "steps" or terraces