fluid ounce | | a customary measurment of weight (16 ounces) |

pound | | a metric measurement of length (100 centimeters) |

ton | | a customary measurement of length (3 feet) |

ounce | | a customary measurement of capacity (16 cups/8 pints/4 quarts ) |

cup | | a metric measurement of mass (the smallest measurement of mass) |

pint | | commonly used in other countries |

quart | | a customary measurement of capacity (8 ounces) |

galllon | | a customary measurement of length (about the size of your thumb) |

milliliter | | commonly used in the United States |

liter | | a metric measurement of length (about as wide as a fingernail) |

miligram | | a customary measurement of weight (the smallest unit of mass) |

kilogram | | a metric measurement of length (the thickness of a dime) |

gram | | the amount that something can hold |

inch | | a metric measurement of mass (1000 grams) |

foot | | measure of gravity |

yard | | how far from end to end |

mile | | a customary measurement of length (used to measure long distances) |

millimeter | | a metric measurement of capacity (used for very small amounts of liquid) |

centimeter | | a customary measurement of capacity (2 cups) |

meter | | a customary measurement of length (12 inches) |

kilometer | | a metric measurement of capacity (about the size of a coke bottle) |

customary units | | a metric measurement of length (measure distance from one place to another) |

metric units | | how much matter something contains |

capacity | | a metric measurement of mass (about the weight of a paper clip) |

weight | | a customary measurement of weight (the largest unit of mass) |

mass | | a customary measurement of capacity (about how much fits in a medicine cup) |

length | | a customary measurement of capacity (2 pints/4 cups) |