How do earthquakes affect people and the community?

In a 2010 article “fact check: eastern u.s. earthquake risk” by chris mould, the author provides as evidence the following statement by the united states geological survey: “although earthquakes may be less frequent in the eastern u.s., … urban areas in the east could face bigger losses because the shaking would affect much larger areas than similar quakes in the west. in addition, most homes and buildings in the east are not designed to withstand earthquakes.”this statement directly relates to which of the following concepts? a. vulnerabilityb. hazardc. riskd. severity

Under which condition below would u expect a coarse-grained intrusive rock like diorite to form?

Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from