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gravity.
gravity and solar system
| Question | Answer |
|---|---|
| What is gravity? | the force that pulls all objects with mass toward one another |
| What is mass? | the amount of matter in an object |
| What is weight? | a measure of gravity exerted on an object? |
| What is the heaviest star or plant in our solar system? | the sun |
| What does the solar system consist of? | the sun and everything that orbits it. |
| What is the surface of an inner plant like? | Rocky and solid |
| What is the surface of an outer plant like? | not rocky or solid |
| What are the inner plants? | Mercury, Venus, Earth, and Mars |
| What are the outer plants? | Jupiter, Saturn, Uranus, and Neptune |
| Other than the inner plants and outer plants what else does the solar system have in it? | the asteroid belt |