How far west did the Muslim Empire spread at its height?

Why do you typically find metamorphic rocks by volcanoes

How is ozone layer formed

which city lies at about the same latitude of Washington DC

Explain how the regions of China are isolated by geographic features, making governance and the spread of ideas and goods difficult, and served to isolate the country from the rest of the world.

What is Gondwana land?

How does having a large lake or an ocean nearby affect the climate of an area?

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.