Examine this map to you respond to the question: what is the elevation of hachure line a? 125 feet 75 feet 100 feet 50 feet

7. according to the theory of isostasy, which statement must be true? a. the asthenosphere is denser than the lithosphere. b. the asthenosphere has the same density as the lithosphere. c. the lithosphere has the same density as the core. d. the lithosphere is denser than the asthenosphere.

What is found within a ranger tower overlooking a drained lake

According to the earth science reference tables, during which geologic time period were the continents of north america, south america, and africa closest together?