Good evening, Laneyc!
Granite is not known as a solution because it has little pieces inside of it, so it cannot form all the way to an actual "solution".
I hope this answer has satisfied your needs, and if you have anymore questions, feel free to ask. Have a good night!
Answer:
the top one is 100.000 and bottom one is 100.000
Explanation:
The first and Third graph
It means is where something is removed or erased completely or something unwanted or unpleasant.
Hope this helps and the right meaning of expunge.
Double replacement i believe