Multiple Choice
In the figure below,what are the areas encircled by the thick black lines? 
Definitions:
Related Questions
Q2: Based on the figure below,do deserts tend
Q5: The Sahara is a desert primarily because
Q6: The most prominent force inducing tides on
Q16: Which of the following must occur for
Q22: All regions are susceptible to mass movements.
Q29: The rate of groundwater flow per unit
Q29: Two common metamorphic rocks that typically lack
Q31: Two other names for desert washes (dry
Q57: The primary reason that glacial till is
Q57: Attempts to measure the age of Earth