nine weeks test Flashcards
(73 cards)
which lines run parallel of the equator?
Latitudes
what percentage of earth is made of water?
70%
the lithosphere consists of earths what?
land
the hydrosphere consists of earths what?
water
How many inches per year do the plates in earth move?
4 inches
how many miles is the earth from the sun?
93,000,000
what is the diameter of earth?
8,000 miles
earthquakes,volcanoes, and tsunamis are caused by what forces?
internal
what is made up of thick rock such as silicon, oxygen, aluminum, and iron?
mantle
which tropic is located at 23.5 degrees S?
capricorn
which tropic is located at 23.5 degrees N?
cancer
what winds blow in constant patterns?
prevailing winds
which area on the equator is usually windless?
doldrums
which direction do ocean currents flow in the southern hemisphere?
counter-clockwise
what are the 5 themes of geography?
location, place, human-environment interaction,region, movement.
what is the highest point of earths surface?
mt everest
what is the lowest point of earths surface?
shores of the dead sea?
what is the difference between a physical and political map?
physical show landforms, political shows boundaries
what is the deepest point of earths surface?
mariana trench
list the 7 continents?
europe, asia, south america, north america, africa, australia, antarctica.
list the 5 oceans
pacific, indian, atlantic, arctic, southern
what is the midnight sun?
when the sun is always out in one pole, but never out in the other
what is significant about an equinox?
equal sun/moon light
what does the word geographia mean?
earth study