earth orbits the sun on a tilted axis. different hemispheres face the sun at different times. at any...
TRANSCRIPT
![Page 1: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/1.jpg)
![Page 2: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/2.jpg)
Earth orbits the sun on a tilted axis. Different
hemispheres face the sun at differenttimes. At any time during the summer or winter, one part of the planet is more exposed to the sun. This exposure
changes as Earth spins in its orbit.
![Page 3: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/3.jpg)
![Page 4: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/4.jpg)
Earth’s seasons happen because of the tilt of the Earth’s axis. This tilting is what gives
usthe four seasons of the year.
SpringSummerAutumn
Fall
![Page 5: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/5.jpg)
The northern and southern hemispheres have opposite seasons in the same
month.It is summer in the hemisphere that is
tilted towards the sun and winter in thehemisphere that is tilted away from thesun.
![Page 6: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/6.jpg)
The length of the days change Summer is warmer than winter
![Page 7: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/7.jpg)
Two days of the year have equal periods of sunlight and darkness. These days are called equinoxes.
March 20th or 21st
September 22nd or 23rd
![Page 8: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/8.jpg)
Solstices are the days when the sun reaches its farthest northern and
southern declinations.
Solstices happen twice a year:December 21st or 22nd
June 20th or 21st
![Page 9: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/9.jpg)
![Page 10: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/10.jpg)
A. StraightB. TiltedC. Parallel
![Page 11: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/11.jpg)
![Page 12: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/12.jpg)
A. Spring, Hemisphere, Autumn, WinterB. Summer, Spring, Winter, SolsticeC. Winter, Autumn, Summer, Spring
![Page 13: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/13.jpg)
![Page 14: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/14.jpg)
A. HemispheresB. SolsticesC. EquinoxesD. Direct days
![Page 15: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/15.jpg)
![Page 16: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/16.jpg)
A. EquinoxesB. Southern HemispheresC. Acute DaysD. Solstices
![Page 17: Earth orbits the sun on a tilted axis. Different hemispheres face the sun at different times. At any time during the summer or winter, one part of the](https://reader035.vdocument.in/reader035/viewer/2022062722/56649f325503460f94c4ea0e/html5/thumbnails/17.jpg)