How did the geographic location of the Abbasid Caliphate allow it to become a
cultural crossroads?

Why did Muslims living in the Abbasid caliphate feel such a strong desire and duty to learn?

The Abbasids maintained an unbroken line of caliphs for over three centuries, consolidating Islamic rule and cultivating great intellectual and cultural

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

1.new zealand has a large temperate climate while for north has subtropical weather during summer.

i can only answer one