Q: What creates a new seafloor at the mid-ocean ridge? Choices: - earthquake - hurricane - glaciers - magma A:
magma

Q: What is the term for when gravity pulls soil, mud, and rocks down cliffs and hillsides? Choices: - mass pressure - avalanche - mass momentum - mass movement A:
mass movement

Q: Behind a ship, what is the giant rectangular bucket that is dragged along from the behind called? Choices: - prop - trousers - wig - dredge A:
dredge

Q: Differences in density between water and air lead to differences in what? Choices: - resistance - sound - energy - pressure A:
pressure