Foot! The plural form of foot will become 'feet'.
I dont really know what the book or passage this is from, do you think you could add it. so it can be easier to help?
Erosion is when it rains and the rain wears down rocks making it bumpy, smaller, and deformed. With the floor incorporating rock the rain would make the earth deformed causing damage with the ground changing which can cause earthquakes and such. I hoped this helped you understand a little
Answer:
For the first part D
Explanation:
I'll let you know when i get the second part
The answer is evil and powerful so A.