Referring to scale is a way to estimate the wind speed.

What was istanbul called before he ottomans conquered the city in the 15th century

Does water only take one path through the water cycle? (15 points)

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)