The needle on a compass will always point north unless it is affected by another magnetic field That is close by . Why did the compass point north for oersted first test but not during the student's test explain

i think the answer is a, hope this : )

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000