Longshore current generally flows in which direction(s) along the ...

[JGIBBSON]

Longshore current generally flows in which direction(s) along the coasts of the United States?
 
  a) Southward along the Atlantic, northward along the Pacific
  b) Northward along the Pacific, southward along the Atlantic
  c) Northward along both coasts
  d) Southward along both coasts

Question 2

Paleomagnetism can be demonstrated in which of the following examples?
 
  a) At equal distances from the mid-ocean ridge, the sea floor composition is different.
  b) At equal distances from the mid-ocean ridge, the polarity of the Earth's magnetism in the rock is the same.
  c) Photographs of the seafloor show parallel stripes on either side of a ridge
  d) The rocks of Africa and South America have different magnetic polarities in rocks of the same age.

[carolinefletcherr]

Answer to Question 1

D

Answer to Question 2

B

[JGIBBSON]

Thanks

[carolinefletcherr]

Welcome