منهج البيروني (ت 440 ه)‎ في دراسة علم الأرض في كتابه (تحقيق ماللهند من مقوله مقبولة في العقل أو مرذولة)‎

الملخص EN

Peronist curriculum in studying geology Phd.

Fatima Z.

Enizan Center of revival heritage Abstract From the above we conclude that the Peronist represents one of the distinguished scientists who had a prominent role in supplying the Arab and Islamic Heritage Library scientific achievements that have had their impact on the Arab-Islamic civilization at a high level of knowledge has given us, which represented the epitome experiences and scientific efforts he has devoted a lifetime to serve science, especially in the study of Earth science as discuss the issues and questions concerning the terms of shape and dimensions and lengths and gave us his experiences in measuring the length of the circumference of the earth, and adjust offers and lengths and the equator and the sun rise and the Dome of the earth, and gave an equation to calculate the radius of the earth after a harsh land area of the Arab arm and proved that he can be ground in any position of the world, a spin on the axis of them from Morocco to the Orient any reverse the party that appears to spin to the stars in this case assumed that the earth moving on its axis, this research summary useful experience for a fraction of its in the search in the cosmic issues, including the land.