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A Day On Earth
Content Provider | WatchKnowLearn |
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Description | "A day on Earth is a deceivingly simple concept. Today we will examine that day on earth in detail. Perhaps uncovering a few surprises." This video starts with the basics about how the Earth travels around the sun, explains why we have solstice and equinox, and that the Earth's spin is slowing down and the length of the solar day is increasing due to gravitational tide between the Earth and the moon. It discusses daytime versus night. The video is high quality and pictures are awesome. |
Language | English |
Access Restriction | Open |
Subject Keyword | k-12 homeschool homeschooling home school parents educational videos k12 preK-12 Rotation Astronomy Solar System Earth Science |
Content Type | Video |
Educational Role | Student Teacher |
Educational Use | Self Learning |
Time Required | PT5M36S |
Resource Type | Broadcast |
Subject | Planets |