Planets in our backyard
The lesson illustrates the size of the planets in the Solar System and the huge distances among them.
Author: Jóri Johanna
Reviewer: Horváthné Kunstár Andrea
Solar System, planet, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Mercury, rocky planet, planetary orbit, gas giant, circulatory system, astronomical object, moon, model, modelling, measurement, unit of measurement, astronomy, geography, physics, nature study, mathematics
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