Find the difference in height between a mountain with an altitude of 1,684 feet above sea level and a valley 216 feet below sea level.

Who organized the first major rebellion in Vietnam against the Chinese in A. D. 39?

Russia's population distribution is strongly influenced by ... a. the demands of world trade. b. its ethnic and religious diversity. c. the Pacific Ocean. d. its physical environment.

Are collection of organisms and the nonliving factors affect of the ocean is called a

Which statement describes negative population growth?

The average summer high temperature in Palm Springs from June through September is more than 100 degrees Fahrenheit. At these high temperatures, few people are comfortable and people older than 65 are at higher risk of heat stroke.

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.