Question

LISA WAS SHOUTING HER NAME ON A HILL TOP AND
SHE WAS ABLE TO HEAR IT BACK .WHY DO YOU THINK
IT HAPPENED? EXPLAIN YOUR FINDINGS.

Answer 1

Answer:

Her sound was being echoed

Explanation:

closed places or at very high places the sound echoes.

Ex. Go to your terrace and try to shout and make make noise and you will notice that the sound echoes

Answer 2

Answer:

Her voice was echoing

Explanation:

An echo happens when a sound wave reflects off a surface, such as the water at the bottom of a well, and the sound is repeated back to you