The most prominent topographical feature of the ocean discovered in the 1960's was
seamounts
subduction zones
volcanic activity at the ocean bottom
a mountain ridge which circles the earth

Select the atomic models that belong to the same element

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.