This is what i put:
<span> The
Grand Canyon is made up of sedimentary rock; over time, sediments formed into
layers. The layers on the bottom are the oldest, and the layers on the top are
the youngest and newest.
Try and paraphrase though</span>
Answer:
sound travel fastest through solids this is because molecules in a solid media much closer together then throws in a liquid or gas flowing sound ways to travel more quickly throw it in fact sound waves travel over 17 times faster throw Steel then through air
The answer to this question is impermeable rock. water table
