Planetary Geology.
A quiz on 1. Planetary Geology.
- Created by: Oliver Storah
- Created on: 02-04-12 10:51
Other questions in this quiz
2. When did the Solar System believed to have formed?
- 4750ma
- 4500ma
- 3000ma
- 4000ma
3. What is an Asteroid?
- rocky objects which failed to form a planet.
- A natural satellite orbiting a planet.
- A fragment of rock, falling to Earth from space.
4. What are the four terrestrial ("Earth-like") planets?
- Jupiter, Pluto, Venus, Earth.
- Earth, Venus, Mercury, Mars.
- Jupiter, Earth, Mars, Uranus.
- Neptune, Earth, Mars, Saturn.
5. The Universe formed around 14 billion years ago?
- True
- False
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