How is the nazca plate moving in relation to the pacific plate?

how are convection currents in the mantle (geosphere) and in the oceans (hydrosphere) similar? how are they different?

In north america, most winter storms form when cold, dry air from interacts with warm, moist air from

Which of the following factors is not used to measure a country’s standard of living? a.) life expectancy b.)educational levels c.)divorce rates d.) gross income

Trade routes emerged along which coast when arab and indian traders from around the indian ocean mixed with the bantu people from africa's interior? a. swahili coast b. guinea coast c. drakensberg coast d. namib coast