Answer:
Most tornadoes are found in the Great Plains of the central United States – an ideal environment for the formation of severe thunderstorms. In this area, known as Tornado Alley, storms are caused when dry cold air moving south from Canada meets warm moist air traveling north from the Gulf of Mexico.
Answer:
No, certainly it does not represent a security risk when someone is covering the face in public. It can have different implications. For example, if women is covering her face in public, it could be due to her own choice regarding the religious paradigm. It depends entirely on her how she is interpreting the religion and what she thinks best for her. It can also happen that sometimes covering of the face might be to hide her identity from the public. But if man is covering his face in public, it could be due to save his face from the dust, weather conditions etc but definitely not for the religious sake. In some cases, if man is covering his face, as we see in the movies, it could be for some security risk perspective.
Mansa Musa, the monarch of the 14th century Mali is most remember for b) his conversion to Islam and his pilgrimage to Mecca. Mansa Musa was a devout Muslim and since he had a long pilgrimage from Mali to Saudi Arabia, many eyewitnesses saw his pilgrimage complete with a huge number of men (numbering high into the thousands) and the gold he gave away to the poor in the cities he encountered.
They were looking for gold.
Light clothing would be good also some sunglasses