Shadows
Objects on Earth cast shadows that help show Earth’s rotation. The angle of the Sun, low in the sky to higher in the sky, changes the length of the shadow cast behind an object.
Sources:
Text: ed.sc.gov
Image 1: http://www.loupiote.com/photos_m/5050007417-metal-tree-long-shadows.jpg
Image 2: https://cloud.mysteryscience.com/image/fetch/https://www.dropbox.com/s/x1o0mqj778smoci/discussion-long_shadow.png%3Fdl%3D
Image 3: http://l7.alamy.com/zooms/aeb68974ab1a4bd79bdc819c26c639d2/lone-tree-with-a-dog-sleeping-in-its-shadow-ngorongoro-area-tanzania-c2ch3g.jpg
Image 4: http://greatinspire.com/wp-content/uploads/2012/04/Sunset-silhouettes-at-Oceanside-by-Andreas-Koeberl.jpg
Text: ed.sc.gov
Image 1: http://www.loupiote.com/photos_m/5050007417-metal-tree-long-shadows.jpg
Image 2: https://cloud.mysteryscience.com/image/fetch/https://www.dropbox.com/s/x1o0mqj778smoci/discussion-long_shadow.png%3Fdl%3D
Image 3: http://l7.alamy.com/zooms/aeb68974ab1a4bd79bdc819c26c639d2/lone-tree-with-a-dog-sleeping-in-its-shadow-ngorongoro-area-tanzania-c2ch3g.jpg
Image 4: http://greatinspire.com/wp-content/uploads/2012/04/Sunset-silhouettes-at-Oceanside-by-Andreas-Koeberl.jpg