1. Earth Sun Relationships

2. Earth-Sun Relationships Weather conditions and climate are impacted by the annual changes in Earth-Sun relationships. Weather conditions and climate are impacted by the annual changes in Earth-Sun relationships.

4. Earth-Sun Relationships Earth-Sun Relationships determine the seasons around the world. Earth-Sun Relationships determine the seasons around the world.

5. Seasons The seasons are related to the Earth’s tilt and revolution. The seasons are related to the Earth’s tilt and revolution. Some locations receive more direct sun rays because of the Earth’s tilt. Some locations receive more direct sun rays because of the Earth’s tilt.

6. Tropic of Cancer and Tropic of Capricorn These are the points farthest north and south of the equator that the Sun’s rays shine directly overhead at noon. These are the points farthest north and south of the equator that the Sun’s rays shine directly overhead at noon.

8. Seasons

9. Impact of Earth-Sun Relationships If hurricanes form over warm water, when would you expect to see hurricanes impacting the U.S.? If hurricanes form over warm water, when would you expect to see hurricanes impacting the U.S.?

10. Seasons When does Summer start for the Southern Hemisphere? When does Summer start for the Southern Hemisphere?