Chapters 1-4 Flashcards
What is geography?
The world and all that’s in it
What divides the Earth into the Northern and Southern hemispheres?
The Equator
What is the exact spot at which a place is found on the globe using a grid system?
Absolute location
What place does the Prime Meridian go through?
Greenwhich, England
What are places that has common characteristics and areas that are united by specific factors?
Regions
What is an ecosystems?
a community of plants and animals that depend upon one another, and their surroundings, for survival
What is cartography?
the study and making of maps
What is the lithosphere?
land that makes up a part of the earth
What is a hydrosphere?
Oceans, lakes, rivers, and other bodies of water
What is the atmosphere?
the air in which we breathe; 78% Nitrogen, 21% Oxygen, and small amounts of argon and other gases
What is the highest point on Earth above sea level?
Mt.Everest
How tall is Mt.Everest
29,035 ft (8,852 m )
What is the lowest point on dry land?
the Dead Sea
How long is the Dead Sea?
1,349 feet (411 m )
What is the mantle?
a thick layer of hot, dense rock
What elements does the mantle have?
Silicon, aluminum, iron, magnesium, oxygen, and other elements
What is the theory that the continents were once joined and then slowly drifted apart?
Continental drift