The process of upwelling magma at divergent boundaries, with subsequent movement away from those boundaries, and the return flow of cooled rock deep into the mantle, forming cycles of slowly moving rock may be explained by:

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

Suggest 3 different reasons why there is an ageing population in the uk .

When the same passes through two locations on a weather map, both locations have the same pressure