Exam Flashcards
Which lines run parallel to the equator?
Latitude
What percentage of the earth is made up of water?
70%
The lithosphere consist of earths what?
Land
The hydrosphere consist of earths what?
Water
How many inches per year do the plates in the earth move?
4 inches
How many miles is the earth from the sun?
93 million
What is the diameter of the earth?
8,000 miles
Earthquakes, Volcanoes, and tsunamis are created by ______ forces
Internal
What is made up of thick rock such as silicon, oxygen, aluminum, and iron?
Mantle
Which tropic is located at 23.5° South?
Capricorn
Which tropic is located at 23.5° North?
Cancer
What are winds that blow in constant patterns?
Prevailing
Which area on the equator is usually windless?
Doldrums
Which direction do the ocean currents flow in the in the Southern Hemisphere?
Counter-clockwise
What is the highest point of the earths surface?
My. Everest