A oasis is a place of fresh water in a dry and arid region. Oases also provide habitats for animals and plants. Surface water, may only be accessible from wells or underground channels. Oasis Water guarantees water that is safe with a great clean taste and flavour that is aesthetically pleasing to the senses.
Mahammad was the founder of Islam. He also was the proclaimer of the Qur'an Isam's sacred scipture. He mostly spent his whole life in the country of Saudi Arabia through birth to his death. The traditional story of the Qur'an tells how one night in 610 he was meditating in a cave on the mountain when he was visited by the angel Jibreel who ordered him to recite.
They invented technology like the quadrant and astrolabe and built observatories to study the sky. There were lots of Islamic achievements such as Military strength and empire building, famous islamic cities, academia, medicine, algebra, navigation, science, literature, art and architecture. Medicine has helped the world gained more knowledge on a wide scale, which helped sick people.