Answer:
plate boundaries
Explanation:
Volcanoes and earthquakes are most likely to form along plate boundaries.
Earthquakes:
An earthquake is generated when two plates move relative to each other. The earthquake itself, is the movement felt on the surface caused by the movement of the tectonic plates at their boundaries. There are a few different types of plate boundaries, NOAA does a great job giving a brief description of each here:
http://oceanexplorer.noaa.gov/facts/plate-boundaries.html
Wetlands do prevent flooding, so the answer is True.
When Liquid rock hits Earth's surface it becomes lava. When liquid rock is still under the Earth's surface, it is magma.
Well since you didnt show any graph or info on what im too be looking for im gonna have to say idk what the asnwer is... sorry