Problem 2:Why is it quieter in areas with high elevation such as Tagaytay and Baguio than in lowlands?
Because as you 1. (increase, decrease) your elevation there is lesser air above which means there is
2.
lesser, greater ) pressure. As the pressure decreases the air molecules spread out further and the temperature
3. ( decrease, increase). The lower the temperature, the 4 (lower, higher) the speed of Sound. Molecules at lower
temperatures have 5.
(more,less) energy and vibrate slowly and allows sound waves to travel slowly.