| 1 |
Which is the only planet with active plate tectonics? Mercury, Earth, Mars, Venus |
| 2 |
Which is the second largest "terrestrial planet"? Jupiter, Mercury, Mars, Venus |
| 3 |
Which is the second smallest planet in the solar system? Mars, Mercury, Venus, Earth |
| 4 |
Which nickname is often given to Mars? The Red Planet, The Black Planet, The Green Planet, The Blue Plant |
| 5 |
Which of Jupiter's Moons is largest? Ganymede, Calisto, Io, Europa |
| 6 |
Which of the following bodies is largest? Uranus, Earth, Neptune, Saturn |
| 7 |
Which of the following bodies is largest? Neptune, Uranus, Earth, Venus |
| 8 |
Which of the following bodies is largest? Mars, Neptune, Earth, Venus |
| 9 |
Which of the following bodies is largest? Mars, Earth, Venus, Ganymede |
| 10 |
Which of the following bodies is largest? Ganymede, Titan, Mars, Venus |
| 11 |
Which of the following bodies is largest? Mars, Titan, Ganymede, Mercury |
| 12 |
Which of the following bodies is largest? Titan, Calisto, Ganymede, Mercury |
| 13 |
Which of the following bodies is largest? Mercury, Calisto, Io, Titan |
| 14 |
Which of the following bodies is largest? Io, Europa, Mercury, Calisto |
| 15 |
Which of the following is deeper in the Internal Structure of the Earth than the others? Outer Core, Asthenosphere, Mantle, Inner Core |
| 16 |
Which of the following is deeper in the Internal Structure of the Earth than the others? Mantle, Asthenosphere, Upper Mantle, Outer Core |
| 17 |
Which of the following is deeper in the Internal Structure of the Earth than the others? Upper Mantle, Asthenosphere, Mantle, Crust |
| 18 |
Which of the following is deeper in the Internal Structure of the Earth than the others? Crust, Lithosphere, Mantle, Upper Mantle |
| 19 |
Which of the following is not one of the "Galilean Moons" of Jupiter? Metis, Ganymede, Io, Europa |
| 20 |
Which of the following is not one of the "Galilean Moons" of Jupiter? Europa, Thebe, Ganymede, Io |