How am i more than one each of mechanical weathering operate in the same place

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

Ray lo bisects nlm, lm=18, no=4, and ln=10. what is the value of x?

The graph below plots the temperature and luminosity of stars on the main sequence.