The map shows the middle east from 600 to 800 ce.
what information do the different colors represent?
a - climate zones
b - elevation
c - change over time
d - trade routes

The answer is C because they show territory gained through the years

d - trade routes

Explanation:

The given map shows the middle east trade routes that spread from the morocco tip to the parts of the Rajasthan desert in India. It shows as Islam spread so did the trade routes from the morocco to the east of the middle east and the trade of sorts of goods and species and the raw materials took place.

The saharan africa is desert not forest

No, because you are more likely to see volcanic mountains where magma is rising along the mid-ocean ridge spreading to the center.