What are the two primary sinks for all beach sand globally? I.e. what causes the decrease in beach sand? What are the two primary sinks for all beach sand globally? I.e. what causes the decrease in beach sand?
What are the two primary sources of all beach sand globally? What are the two primary sources of all beach sand globally?
Which process dominates the West Coast of the United States, deposition or erosion? Why? Which process dominates the West Coast of the United States, deposition or erosion? Why?
Which process dominates the East Coast of the United States, deposition or erosion? Why? Which process dominates the East Coast of the United States, deposition or erosion? Why?
How would you go about finding and identifying cosmogenous sediment? How would you go about finding and identifying cosmogenous sediment?
How might cores be obtained from below the seafloor? What types of technology might be necessary to accomplish this scientific task? How might cores be obtained from below the seafloor? What types of technology might be necessary to accomplish this scientific task?
What happens to the size of sediment as you get farther away from the shoreline? What happens to the size of sediment as you get farther away from the shoreline?