Question

use the graph to interpret when all latitudes will experience equal amounts of daylight and darkness (notice the y - axis shows the hours of day length). there are 2 answers

march equinox
december solstice
june solstice
september equinox

Explanation:

At equinoxes, the sun is directly above the equator, causing all latitudes to have equal day - night lengths. The graph shows the day - length curves intersecting at 12 hours for all latitudes at the March and September equinoxes.

Answer:

March Equinox
September Equinox