Final answer:
The Northern Hemisphere includes any location north of the Equator up to 90° N, while the Southern Hemisphere includes any location south of the Equator up to 90° S.
Step-by-step explanation:
The Northern Hemisphere includes any location north of the Equator up to 90° N, while the Southern Hemisphere includes any location south of the Equator up to 90° S. The Equator is the largest circle of latitude on Earth and divides the Earth into the Northern and Southern Hemispheres. The Tropic of Cancer is 23.5° north of the Equator, marking the most northerly place on Earth that receives direct sunlight during the Northern Hemisphere's summer. The Tropic of Capricorn is 23.5° south of the Equator, marking the most southerly location on Earth that receives direct sunlight during the Southern Hemisphere's summer.