Part -1:
Question #1- Why do the continents "float high" relative to the ocean basins?
Question #2 - How does one determine the relative ages of a sequence of sedimentary rocks? Absolute ages?
Question #3 - Define the term rock. How many major classes of rocks are there, and what are they?
Part -2:
Question #1 - What is the lithosphere, and what are the three major boundaries of lithospheric plates?
Question #2 - Why is it difficult to subduct the continental crust of earth?
Questions #3 - How do the processes of weathering and erosion relate to the formation of soils and sedimentary rocks?