Ch. 1 Study Sheet Flashcards
What are the imaginary lines that run north and south around the globe and come together at the poles?
Lines of Longitude (or meridians)
What are the imaginary lines that run east and west around the glove but never meet one another?
Lines of Latitude
What is a body of water surrounded by land?
Lake
What is a narrow strip of land which connects land masses?
Isthmus
What is a triangular shaped landform where a river fans out into smaller streams before reaching the ocean?
Delta
What is the wide mouth of a river where the ocean tide meets the river current.
estuary
What is a low place between mountains or hills?
Valley
What is a broad, flat-topped highland that may have a gorge or canyon?
Plateau
What is a geographical feature that is at least 2000 feet above sea level?
Mountain
What is an artificial lake caused by a dammed river?
reservoir
The equator passes through the mainland of which two continents? See a map.
South America and Africa
What current flowing from the Gulf of Mexico to Europe has a warming effect on the climate of Western Europe?
Gulf Stream
Which climate zones have a wide range of temperatures and experience seasons?
Temperate
What percentage of the earths’ surface is covered by water?
70%
What is the process of moving moisture from the oceans to the land and back to the oceans again?
The hydrologic cycle