Which pair of features best chawhich pair of features best characterizes a sound wave?
racterizes a sound wave?

answer

crater lake was formed when mount mazama produced a large eruption and collapsed to form a caldera, which then filled with water forming a lake.

answer: 2

explanation:

yes

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes

its temperature is increasing. this causes molecular vibrations to increase.