Rank these ecosystems from most to least precipitation: temperate forest, tropical grassland, and Mediterranean brush.

Arid and semiarid subcategories are part of which climate

What first caused people to consider that the continents were once one large landmass?

Islam and the arabic language spread throughout north africa in the 600s primarily through a. african traders b. american colonists c. european explorers d. middle eastern armies select the best answer from the choices provided