Answer:
Q 1: the answer is A
Q 2: energy, vibrates, air, and waves
Q 3: #1 and B; #2 and C; #3 and A
Explanation:
Explanation for Q 1:
Below the surface, sound waves pass directly through the water and into your head. You're witnessing evidence that water is a good conductor of sound. For starters, sound travels through water five times faster than it travels through air.
Explanation for Q 2:
Sound is a type of energy made by vibrations. When any object vibrates it causes movement in the air. These particles bump into the particles close to them, which makes them vibrate too causing them to bump into more air particles. This movement, called waves, keeps going until they run out of energy. If your ear is within range of the vibrations, you here sound.
Explanation for Q 3:
#1 is a match with B
#2 is a match with C
#3 is a match with A