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3rd & 4th Science Re
Review Vocabulary
| Question | Answer |
|---|---|
| Tall and thin and used to measure liquids | Graduated Cylinder |
| The standard metric temperature scale | Celsius |
| How much space something takes up | Volume |
| A very small portion of matter | Particle |
| A collection of interdependent cycle of structures | Symbol |
| To push away | Repel |
| Metals like iron, nickel cobalt and steel that stick to it | Magnetism |
| To come together | Attract |
| A push or a pull | Force |
| The amount of space between 2 objects or places | Distance |
| Two surface rubbing together that causes the object to slow down | Friction |
| Particles moving back and forth | Vibration |
| Energy that is moving | Mechanical Energy |
| To do work | Energy |
| Caused by vibration | Sound Energy |
| Moving particles that causes heat | Thermal Energy |
| Carried by electromagnetic waves that you can see | Light Energy |
| The rate at which an object covers distance over a period of time | Speed |
| Using your senses and appropriate tools to gather information | Observe |
| Information collected during an investigation | Data |
| A medium (material) that can slow down or stop energy from passing through it | Insulator |
| This circuit has a break or gap that stops the flow of electricity | Open Circuit |
| Turns a circuit on and off | Switch |
| A source or cell | Battery |
| A continuous electric current that flows the complete loop | Closed Circuit |
| A medium (material) that can allow thermal or electrical energy to pass through it | Conductor |
| A path through which charged electrons can flow and can be used to do work | Electric Current |
| A tiny negative charge | Electron |