Health professionals refer to foods and supplements that contain the live, active bacteria Lactobacillus acidophilus as probiotics.. Probiotic bacteria are abundant in naturally fermented foods, such as yogurt, sour cream, kefir, buttermilk, miso and tempeh.
The Gobi Desert can approach or even exceed 100 degrees F. in the  summer but the temperature can drop to near -40 degrees F. in  winter. 3 people found this useful.
The desert, according to Wild World -- an important source on the Gobi Desert -- encompasses five broad, and diverse, ecoregions: Eastern Gobi Desert Steppe -- The easternmost of the five ecoregions, the steppe (a plain with few to no trees) covers more than 100,000 square miles at an elevation of 3300 to 5000 feet.