Which is required for karst topography to form? A. Pure water B. Granite C. Basalt D. Carbonic acid

1. Find the Nazca and the South American Plate. This is an example of two plates subducting (one plate goes below the other). What feature are likely found here? A. Rift Valleys B. Volcanoes C. Folded Mountains

Where on the earth's surface is there little annual variation in temperature?

The religion of Islam today is divided into two factions:Shiite and Sunni True or False

Compared to the rest of Europe, vacations in Eastern Europe have been substantially overpriced. True False

Which of these is a major mountain range found in south america?

Why do the North and South pole experience seasons differently than the rest of the planet? Why do they have periods of continuous daylight or continuous darkness?

According to the International Astronomical Union, which of the following is one of the criteria for an object to classified as a Planet? Select all that apply.

What physical features are the five largest cities in the u. S. Near?

Because of his failed economic plan, Mao Zedong later opened China up to foreign trade. True False

Your friend tells you that our orbit is so special that it is at just the right distance from the sun for us to be at the right temperature for life to flourish. He says that if we were even ten miles closer to the sun, we would burn up.