| A | B |
|---|
| Picture of a Satellite |  |
| picture of Penguin |  |
| Transmitter | A device taht sends out signals in the form of radio waves |
| Receiver | A device that receives radio waves and converts them into sound or light signals |
| Satellite | An instrument that orbits a celestial body, such as the Earth |
| What are two methods of tracking animals? | transmitters and receivers |
| What is electronic tracking? | iIt is the use of electronic tags/collars for animals |
| What method is better to track animals? | Electronic Tags |
| What are the benefits of tracking migrations? | You can locate animals that have been separated from the group |
