Camels were used as domestic animals because Camels have long been domesticated and, as livestock, they provide food (milk and meat) and textiles (fiber and felt from hair).
They are also used for transportation in desert areas that are not able to be traveled by normal means of transportation. They are very reliable and are able to travel long distances without hydration making them very well suited in situations where water and food may be scarce for longer periods.
The youngest age of the shale is 910 ka. According to the principle of inclusions, the shale formed before the tephra, so the tephra must be younger than 910 ka.
Culture varies between groups of people and regions across the world. It consists of the beliefs, lifestyles, and behaviors of those within a particular culture.
The astrolabe is an inclinometer, that is considered to ba analog calculator that is capable of solving the several different types of the astronomy and is mostly used measuring the altitude and the navigational aspects of the celestial bodies day and night and it was used in the Islamic golden age and the middle ages. It is also helpful in determining the land and the sea latitude.
