Predict: Can you hear that?
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Our predictions |
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Before reading |
After reading |
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Hearing |
Hearing problems |
Fishermen use sonar devices to mimic animals echolocation |
How we hear sounds |
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Animals |
Sound pitches |
Elephants communicate with infrasonic sounds that allow them to hear and speak to each other 10 kilometres away |
High frequency waves and Low frequency waves |
| Eardrums | Healing ears | People start to lose their hearing from a young age |
Dogs run away from vacuums not because they’re scared of it but because there is a high pitch sound that they can hear that we cant |
Amazing work Andronicus, I have learnt quite a lot from your master piece, like how elephants communicate. Keep up the great work!