Related Clues:

• Joshua tree habitat
• Shirk one's duty, in a big way
• Tucson's environs
• "Don't ___ your day job"
• Leave work
• ''Don't ___ your day job''
• Leave without leave
• Most of 49-Down
• Leave one's job
• Common chuckwalla habitat
• The Kalahari, for one
• Low-rain region
• Rainless expanse
• Prickly pear's place
• Arid area