Geography Semester Flashcards
Which lines run parallel to the equator?
Latitude
What percentage of earth is made of water?
70%
What does the lithosphere consist of?
Land
What does the hydrosphere consist of?
Water
How many inches do plates move per year?
4
How many miles is earth from the sun?
93,000,000
What is the diameter of earth?
8,000 miles
Earthquakes, volcanoes, and tsunamis are made by what forces?
Internal
What is made up of thick rock such as silicon, oxygen, aluminum, and iron?
Mantle
Which tropic is located in the south at 23.5 degrees?
Capricorn
Which tropic is located at 23.5 degrees north?
Cancer
What are winds that blow in constant patterns?
Prevailing
Which area on the equator is windless?
Doldrums
What direction do ocean currents flow in the south?
Counter-Clockwise
What is the highest point of earth’s surface?
Mt. Everest
What is the lowest point of earth’s surface?
Dead Sea
What type of map shows boundaries?
Political
What type of economy states that government owns or directs the means of production and controls product distribution?
Command
What is the hottest and lowest point of US?
Death Valley
How far do the Rocky Mountains extend? Where does it begin and end?
3,000 miles; from New Mexico to Canada
What US state is first in natural gas reserves?
Texas
What are NA’s oldest mountains and also second largest?
Appalachian(1,500 miles)
Why is NYC Manhattan island important?
Leading economic center
What state is composed of volcanic mountaintops?
Hawaii