Final answer:
The period is often referred to as the Islamic Golden Age because of the significant advancements and contributions of Muslim scholars in various fields.
Step-by-step explanation:
The period between the Middle Ages and the revival of geography in the 17th century, when Muslim scholars were engaged in describing and analyzing the known world, is often referred to as the Islamic Golden Age. During this time, there were significant scientific, cultural, and economic advancements in the Islamic Empire. The Muslim scholars made important contributions in various fields such as science, medicine, mathematics, philosophy, and translation of ancient Greek texts.