Podcast
Questions and Answers
Which planet was reclassified as a dwarf planet in 2006?
Which planet was reclassified as a dwarf planet in 2006?
- Pluto (correct)
- Jupiter
- Mars
- Uranus
What keeps the planets from flying out of the solar system?
What keeps the planets from flying out of the solar system?
- Magnetism
- Centrifugal force
- Gravity (correct)
- Friction
What are the four inner planets in the solar system?
What are the four inner planets in the solar system?
- Venus, Earth, Mars, Jupiter
- Earth, Mars, Jupiter, Saturn
- Mars, Jupiter, Saturn, Uranus
- Mercury, Venus, Earth, Mars (correct)
What is at the center of the solar system?
What is at the center of the solar system?
Which term describes a planet composed mainly of rock and metal?
Which term describes a planet composed mainly of rock and metal?