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CLASS 5 · LEARNING KNOWLEDGE

Planets of the Solar System – Basic Principles

How it works

The Solar System includes the Sun, eight planets, and many other celestial bodies such as moons, dwarf planets, asteroids, and comets. The planets are divided into inner rocky planets (Mercury, Venus, Earth, Mars) and outer giant planets. Jupiter and Saturn are gas giants, Uranus and Neptune are ice giants. Each planet has special characteristics such as size, composition, number of moons, and distance from the Sun. The order of the planets begins with Mercury, the one closest to the Sun, and ends with Neptune, the one farthest from the Sun. Pluto has been considered a dwarf planet since 2006.

Note
The planets of the Solar System differ in their distance from the Sun, their size, their composition, and other characteristics. The order of the eight planets is fixed: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. The four inner planets are rocky planets; the four outer planets are giant planets, including gas giants and ice giants.

An example

Which planet lies directly between Venus and Mars?

Earth lies between Venus and Mars. Order: Mercury, Venus, Earth, Mars.

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50 Exercises

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Own explanation and own practice exercises by AmyMath. Subject reference framework: Astronomy. The topic assignment may vary by federal state.