Which best shows how poverty affects a population? Social agencies that can help are not accessible.

Health care is not available to those at the poverty level.

Enough jobs are available but pay is too low to make a difference.

More people struggle to get an education and have social needs met.

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.