Final answer:
The emergency vehicle siren, fireworks, and rock concert sounds can harm the human ear due to their high decibel levels.
Explanation:
In this question, the sound that can harm the human ear is the 125-Emergency vehicle siren, as it exceeds the safe decibel level of 85. The Fireworks and Rock concert sounds can also be harmful if above 130 decibels. It's important to protect our ears from exposure to loud sounds to prevent hearing damage.
Learn more about Sound Intensity and Hearing Damage here:
https://brainly.com/question/37811350
