In the late 18th to mid–19th centuries, europeans sought economic gain from the pacific from the trade of:
a. whales and seals
b. wheat
c. petroleum
d. diamonds

Eastern europe’s population growth can be attributed to these factors. select all that apply migration

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.

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