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**MISD Wk3 19-20
Physical Science 2nd week
| Question | Answer |
|---|---|
| How much space something takes up | Volume |
| The part of an experiment that is either changed or controlled | Variable |
| To put into groups | Classify |
| Cloth like that separates liquid from bigger particles | Filter |
| How much matter is in something | Mass |
| Honey is more, oil is less | Density |
| Used to protect clothes | Apron |
| To keep all variables in an experiment the same except the one being tested | Controlled variable |
| Used to hold and measure liquids and powders | Beaker or graduated cylinder |
| Used to measure time | Stop watch |
| The measurement of the pull of gravity on an object | Weight |
| A force that pulls toward the center of a heavenly body | Gravity |
| Does not have a definite shape or volume, flows easily, expands freely to fill any space available | Gas |
| Anything that has mass and takes up space | Matter |
| Has a definite shape and volume, tightly packed together and can be moved from one place to another | Solid |
| The characteristics of a substance that can be measured or observed | Physical properties |
| Does not have a definite shape but does have a definite volume. Starts at the bottom, takes the shape of the container | Liquid |