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Science matters!
| gravity | a force that pulls [attracts] objects with mass towards one another (example: tossing a ball into the air gravity: pulls the ball towards earth, moon’s gravity: pulls on earth creating tides) |
| proteins | proteins are chemicals needed for growth |
| weathering | the process of breaking down rocks into soil, sand, and other tiny pieces of sediment |
| erosion | the process of moving or carrying soil [sediment] from one place to another |
| deposition | the process of dropping or depositing, sediment to a new location. (example: the tides at the beach) |