1) When a sound gets louder a) The amplitude increases b) The amplitude decreases c) The amplitude stays the same d) The frequency increases e) The frequency decreases 2) When a sound gets quieter a) The amplitude increases b) The amplitude decreases c) The amplitude stays the same d) The frequency increases e) The frequency decreases 3) When a sound gets higher a) The amplitude increases b) The amplitude decreases c) The amplitude stays the same d) The frequency increases e) The frequency decreases 4) When a sound gets deeper a) The amplitude increases b) The amplitude decreases c) The amplitude stays the same d) The frequency increases e) The frequency decreases 5) When a sound is created, there are vibrations which a) Travel through the air b) Travel through solid objects c) Stay in one place

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