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Solar system (5th gr
| Question | Answer |
|---|---|
| What is the force that keeps all the planets in orbit around the sun? | gravity |
| Terrestrial planets are... | the four inner planets or the four planets closest to the Sun |
| Terrestial planets have what kind of characteristics? | small, rocky, with thin atmospheres, and few to no moons. |
| Jovial or gas planets are... | the four outer planets or the four planets farthest away from the Sun. |
| Jovial planets have what kind of characteristics? | large, gaseous, with many moons, thick atmospheres, and rings. |
| What are the Jovial or gas planets? | Jupiter, Saturn, Uranus, Neptune |
| What are the terrestrial planets? | Mercury, Venus, Earth, Mars |
| True or False; all Jovial or gas planets have rings. | True |
| True or False; all Terrestrial planets have water. | False |
| What is the only terrestrial planet with liquid water | Earth |
| What is the largest body in the solar system? | Sun |
| What is the largest planet in the solar system? | Jupiter |
| What is the closest planet to the sun? | Mercury |
| What is the second closest planet to the sun? | Venus |
| What is the imaginary line that the planets revolve around? | orbit |
| What divides the Terrestrial planets from the Jovial planets? | The asteroid belt |
| What is another name for the Gas Giants? | Jovial or outer planets |
| What is the furthest planet from the sun? | Neptune |
| The Solar System consists of how many "true" planets? | nine (9) |
| What is the sun? | A star |
| What are the nine objects revolving around the sun called? | planet |
| What is the next planet after the Earth? | Mars |
| What is the furthest "planet" from the sun? | Pluto |
| What is an astronomical unit? | the mean distance between the Earth and the Sun, about 150 million km. |
| Which galaxy is our solar system part of? | The Milky Way |
| What is a satellite of any planet? | a moon |
| What color is Mars? | red |
| Saturn has about how many moons? | Thirty (30) |
| The orbits of the planets are...? | elliptical |
| A rocky object orbiting the sun is called what? | an asteroid |
| What is an astromical object that has a long tail? | a comet |
| What is the continuous flow of charged particles from the sun? | the solar wind |
| What planet is known for and has a pronounced ring around it? | Saturn |
| What is the seventh planet from the sun? | Uranus |
| The _______________ is the Sun and the objects that are traveling around it. | Solar system |
| What are the small rocky objects that are found in a belt between the orbits of Jupiter and Mars called? | asteroids |
| The Earth has how many moons? | One (1) |
| __________________ is when the Earth turns on its axis. | Rotation |
| How many days does it take the Earth to travel around the sun? | 365 |
| How many hours does it take the Earth to rotate on its axis? | 24 |
| A ____________ is a small, solid rock traveling through the atmosphere. | meteor |
| The Earth rotates on a(n)____________. | axis |