Please, PLEASE help me! It’s due today! Answer and draw properly!
Please screenshot it and draw it there, after that please post the picture here, Thank you in advance!

These are the instructions.

1. Draw a dashed lines across the graph to show where
S-wave velocity changes suddenly.

2. Label each of the zones between the line to show how
S-wave velocity changes, for example write ‘wave velocity decreasing’.

3. Draw a dotted line on the graph for the area deeper than 2900 km to show where P-wave velocity changes.

4. Label on the graph above each of the zones from 2900 km to 6400 km to show how P-wave velocity changes,
for example write ‘wave velocity decreasing suddenly’
or ‘wave velocity increasing gradually’.