Semester Exam Flashcards
Which lines run parallel of the equator?
Latitude
What is located in Greenwich, England?
The Prime Meridian
What percentage of the world is made up of water?
70%
The lithosphere consists of the earth’s what?
Water
The hydrosphere consists of the earth’s what?
Water
How many inches per year do the plates in the earth move?
Four inches
How many miles is the earth from the sun?
93mil
What is the diameter of the earth?
8,000
Earthquakes, volcanoes, and tsunamis are created by ____ forces.
Internal
What is made up of thick rock such as silicon, oxygen, aluminum, and iron?
The Mantle
Which tropic is located at 23.5° S?
Capricorn
Which tropic is located at 23.5° N?
Cancer
What are winds that blow in constant patterns?
Prevailing winds
Which area on the Equator is usually windless?
Doldrums
Which direction do the ocean currents flow in the Southern Hemisphere?
Counter-clockwise
What is the highest point of Earth’s surface?
Mount Everest
What is the lowest point of the earth’s surface?
Dead Sea
What type of map shows the boundaries of states?
Political
What type of economy states that the government owns or directs the means of production and controls distribution of goods?
Command economy
What is the hottest and lowest place in the US?
Death Valley
How far do the Rocky Mountains extend?
3,000 miles
Which states do the Rocky Mountains begin and end in?
Alaska and New Mexico respectively
Which US state is first in natural gas reserves?
Texas
What are North America’s oldest mountains and the continent’s second-longest mountain range?
Appalachian Mountains
Why is New York City’s Manhattan Island important?
It’s a leading economic center
Which state is composed of volcanic mountaintops?
Hawaii
What is a major source of hydroelectric power for the US and Canada?
Niagara Falls
How does Canada’s weather affect the US?
Cold air comes down from Canada
Where is the majority of oil and natural gas reserves located in Canada?
Near Alberta
What is the world’s largest island?
Greenland
What is the name of the US epidemic during the 1930’s that destroyed many crops and caused numerous agricultural problems?
The Dust Bowl
Where are the world’s finest emeralds found?
Colombia
Which two Latin American countries are leading oil producers?
Mexico and Venezuela
What is the largest lake in Central America?
Lake Nicaragua
Which country is the world’s leading exporter of copper?
Chile
What affects the climates of Latin America the most?
Elevation
What is unique about the Atacama Desert?
No rainfall has been recorded
In your opinion, what is the best system of government and economics that we have talked about? Support your answer.
Representative democracy… works in the US
Mixed economy… people can have their own business and choose which products they want
What do we call the phenomenon where a place experiences si months without sunlight?
Midnight sun
What is the oldest and most common form of government throughout history?
Absolute monarchy
Which Native American tribe was known for communicating with a knotted cord known as a quipu?
Inca
Which Native American tribe built artificial islands?
Aztec
Which Native American tribe was highly skilled in mathematics calculating the orbit of the earth?
Maya
What was the first Latin American country to achieve independence?
Haiti