What is the orographic effect?

Volcanic eruptions and emissions from vegetation are the natural causes of which phenomenon? A. acid rain B. ozone layer depletion C. ozone layer hole D. global warming E. increase in sea levels

How much money did Thomas Jefferson tell Robert Livingston he was allowed to offer on the purchase?

What is the primary geographical feature in the western United States? rivers hills islands mountains

Pearl Harbor is a naval base in the Philippine Islands. True False

What is the major factor increasing the temperature of death valley when prevailing winds are relatively dry?

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.