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A Year On Earth
| Content Provider | WatchKnowLearn |
|---|---|
| Description | A year on earth is measured by one complete trip around the sun. This seems simple enough but there is a problem. The earth doesn't travel in a path around the sun that returns it to its starting point. So how do we know when the year starts or ends? This video explains how it works, and why. |
| Language | English |
| Access Restriction | Open |
| Rights License | Proprietary |
| Subject Keyword | k-12 homeschool Earth homeschooling home school parents educational videos k12 preK-12 Astronomy Solar System Science |
| Content Type | Video |
| Educational Role | Student Teacher |
| Educational Use | Self Learning |
| Time Required | PT9M27S |
| Education Level | Class VIII Class XI Class IX Class XII Class VII Class X |
| Resource Type | Broadcast |
| Subject | Planets |
