In California, as commercial farms move from areas with high-quality soil to arid regions, they will most likely O switch from crops to livestock.
O need to compete for scarce water.
O increase their dependency on chemicals.
O reduce the size and variety of their output.
O make their operations more sustainable.

need to compete for scarce water

Explanation:
Arid means a landscape where there is little water. Therefore if you had a farm in a arid region it would be important to compete for scarce water.

Hope this helps!!!

Europe needs to build a trump-like wall that will spread across europe making it impossible for migrants to cross they need to spread pig guts all over this wall so the muslims will never consider crossing into europe..you might be asking "can't they just fly over with planes? " well yes they can so we will install thaad missile protections system to shoot down any aircraft that violates europe's air fourth would be to start a fourth reich in germany.. last but not least.. make europe great again!