The Trembling Plains in relation to Athas
While this environment appears to be less inhospitable than many other regions of Athas, it is in fact just as harsh, and often, just as deadly. One of the most common mistake outlanders make when venturing into the Trembling Plains, is taking for granted the seemingly more abundant plant life as a sign that there is more water available to be found. The low-growing plants found across the Trembling Plains have adapted over the ages, like all other species of flora and fauna found on Athas, to the environment in which they grow. The fertility of the soil comes not from what many mistake for as abundant water, but rather the nutrient rich dung left by the enormous herds of wandering mekillots."
Typical landscape of the Trembling Plains
~ Agi