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unit 10
| Question | Answer |
|---|---|
| gravity | a force of attraction betweenn any two objects due to thier mass |
| orbit | the parth an object takes as it travel;s around another objet |
| inertia | the tendency of a moving object to keep moving in a strate line |
| revolutiopn | one complete trip around an object in a circular or nearly circular path |
| rotation | a complete spin on an axis |
| phase | the appearens of the shape of the moon at a particular time |
| solar eclipse | a blocking of the suns light that happens when earth passes through the moons shadow |
| lunar eclips | a situation that occures when the sun earth and the moon are in a straghgt line and earths shadow falls across the moon |
| tide | the regular rise and fall of the water level along a shorline |