What is it called when no trees grow above a certain line or latitude?
What is a timberline
What is the climate in Alaska during the winter?
What is cold
Who were the Pueblos built by?
What is the Pueblo
What was the trail called that the native Americans took when they left to go to a reservation?
What is the Trail of Tears
What is a bad thing about open borders?
What is illegal immagrants
Which ocean is the largest?
What is the Pacific ocean
When mountains impact how much rainfall you get is called?
What is rainshadow
Who were the first Europeans to come to the west?
What is the Spanish
Where did the Native Americans have reservations?
What is Oklahoma
What are the two major diversities?
What is religion and racial
What is the largest landform in the west?
What is The Great Plains
What is the climate like in southern parts of the west?
What is humid
Who were the first people to live in the west of the U.S.?
What is Native Americans
What does the word reservation mean?
What is to save for someone
Once the population grew in the west the demand for what became higher?
What is water
What two features play an important role in the western economy?
What is rivers and lakes
What is the climate like in Hawaii?
What is mild with infrequent severe storms
What is it called if someone is always on the move?
What is nomadic
Which two people are famous for exploring the west ( also know as their expedition)?
What is Lewis and Clark
What is a environmental problem in the west?
What is they receive little rain
What is a region of parallel mountain ranges?
What is a cordillera
What two countries are Alaska's cold winters influenced by?
What is Canada and Siberia
What were Pueblos?
What is towns or villages
When did the expansion begin?
What is the 1810's
What is a major production problem?
What is the amount of oil