Based on these two excerpts, which two of the following sounds can cause immediate hearing damage?
A constant highway traffic
B jet taking off
C gas-powered lawn mowers
D children playing outside
E subway trains roaring by
Based on these two excerpts, which two of the following sounds can cause immediate hearing damage?
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The two sounds that can cause immediate hearing damage are:
B jet taking off and C gas-powered lawn mowers.
Explanation: Jet engines produce sound levels that can exceed 140 decibels (dB), which can cause immediate harm to hearing. Similarly, gas-powered lawn mowers typically operate at around 90-100 dB, which can also lead to hearing damage with prolonged exposure. In contrast, the other sounds listed tend to pose a lower risk for immediate damage.