Answer:
Equinox
Twice during the year when Earth's poles are not pointed toward or away from the Sun. At this time, the direct rays of the sun strike the equator and both poles are at a 90 degree angle from the Sun. both hemispheres receive an equal amount of sunlight-12 hours each .
It is D because Australia is having soil and land and there are water on land and Antarctica is just covered up in ice.
