Studying For Test 6 Flashcards
(42 cards)
What are the two types of deserts?
Reg (rocky desert); erg (sandy)
Facts about the Sahara
Size of the U.S.; largest in the world
What is an oasis?
Where the water table rises to the surface of the desert
Beginning of a river
Headwater
End of river (empties into larger body of water)
Mouth
Continental divide
Where rivers flow in the opposite direction
4 types of water problems
- Too much water at one time (monsoon)
- Water at the wrong time (Mediterranean climate/rainy season)
- Amount of water used for agriculture and industry is waste
- Sharing water resources (rich countries have ways to use water efficiently and poor countries don’t)
Lock
A section of a waterway closed off with gates, in which vessels are raised and lowered by adding or removing water
What sentence for the Great Lakes?
Super Man Helps Every One (superior, Michigan, Huron, Erie, Ontario)
Great Lakes
Ontario: smallest
Erie: 570 ft above sea level
Huron: second largest
Michigan: not shared with Canada
Superior: largest freshwater lake
True/False: No other rivers flow into the Mississippi
F
What is a delta?
A low lying area located at the mouth of a river formed by deposits of alluvial soil
Alluvial soil
Soil that is carried/suspended in water
Colorado river flows through….
The Grand Canyon
North Atlantic Drift
A powerful current of warm water that moves from the Caribbean to Europe and the United States
What causes the temp to be more moderate in London than in Calgary?
North Atlantic drift
Palindrome for the Panama Canal?
A man a plan a canal Panama
Isthmus
Narrow strip of land connecting two larger land masses
Amazon, 2 facts:
- 2nd biggest river in the world
- 32 million gallons of water into the atlantic
Amazon
- 2nd biggest river in the world
- 32 million gallons of water into the Atlantic
Nile river, 2 facts:
- Headwater is in Brindie
- Largest river in the world
Congo:
- 2nd longest in Africa
Niger
Main river in west Africa