This answer is true, I had it on my health exam last year
An Oasis because a gravel-covered plain would hurt there feet.A salted crusted flat is dangers if one little piece of water touches the salt could ruin the whole area.A rocky plateau they would have have to climb up and down the plateau and they could get hurt.A Oasis has pure water,and enough trees to keep most or all the air pure, and almost to no dangers animals
Most canyons were formed by a process of long-time erosion from a plateau or table-land level. The cliffs form because harder rock strata that are resistant to erosion and weathering remain exposed on the valley walls.
In this case, moses is most likely receiving client-centered therapy
client-centered therapy tends to avoid general measurement that is used to handle most patients with similar symtoms,
But rather designing the psychoteraphy specifically to cater that one specific patient based on his/her special circumtances.
