All of the following political systems would be considered Unlimited governments EXCEPT a. Constitutional Monarchy
c. Absolute Monarchy
b. Totalitarian Dictatorship
d. Military Dictatorship

What is the "great pacific garbage patch"? (a) a large area of marine debris concentrated by rotating ocean currents (b) a large area around the pacific rim where debris collects from natural disasters such as tsunamis (c) an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability (d) a large trash dump located in hawaii

The layers of earth are based on what two sets of characteristics?

What is an additional type of erosion found at the coast? what does it mean?