Final answer:
The eardrum can rupture at relatively shallow depths due to increased pressure from the middle ear and low pressure amplitudes. Infections and tire bursts are examples of situations that can cause eardrum rupture.
Step-by-step explanation:
The eardrum, also known as the tympanic membrane, can rupture or tear at relatively shallow depths. This can happen due to increased pressure on the eardrum from the middle ear, such as in the case of an infection causing fluid buildup. Additionally, low pressure amplitudes, like those produced by a tire burst, can also cause eardrum rupture as they exert smaller force on the eardrum compared to higher pressure amplitudes.