It is the largest hot desert in the world, as well as the second l â¦ argest desert on earth after Antarctica. The Sahara covers all or part of Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Sudan, Tunisia and Western Sahara.The word Sahara means desert in the Arabic language.he deserts, tropical forest, and tundra are considered to be  fragile ecosystems because of the long regeneration time when  vegetation has been destroyed. They are also fr â¦ agile because of the  low participation.
Shire US Manufacturing Inc.: ADDERALL XR, a CNS stimulant, is indicated for the treatment of attention deficit hyperactivity disorder (ADHD). (1) Children... Drug Inserts. com
A. 1  Take Adderall XR exactly as prescribed. 2  Take Adderall XR once a day in the morning when you first wake up. 3  Swallow Adderall XR capsules whole with water or other liquids.  Adderall XR can be taken with or without 1  food. From time to time, your doctor may stop Adderall XR treatment for a while to check ADHD symptoms.