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12 张
English
Solar system
Explore the solar system with 12 flashcards covering planets, the Moon, the Sun, Pluto, and the asteroid belt. Study key facts about each object in simple terms.
完整卡组
所有卡片随机排列，适合全面复习或初次学习。
12 张
| 正面 | 返回 |
|---|---|
| Asteroid Belt | Region of rocky debris between Mars and Jupiter |
| Earth | Only planet known to support life |
| Jupiter | Largest planet; at least 95 moons |
| Mars | The Red Planet; two small moons |
| Mercury | Closest planet to the Sun; no moons |
| Moon | Earth's natural satellite |
| Neptune | Farthest planet; strongest winds in the solar system |
| Pluto | Dwarf planet in the Kuiper Belt |
| Saturn | Famous for its ring system |
| Sun | A star at the center of the solar system |
| Uranus | Rotates on its side; 27 moons |
| Venus | Hottest planet; rotates backwards |