Jill is riding on the highway in the mountains, there is a sign "Beware of Falling Rocks".
What is the process causing the rocks to fall?
A. chemical change
B. wind movement
C. erosion
D. uplift

b. acid is the correct answer @jayxboof all social media

acid : acids are those which accepts an electron-pairs.

base : bases are those which donates ab electron-pairs.

alkali : it is a base that dissolves in water. it is basically a base and the ph greater than 7.

hydroxide ion : it is a poly-atomic ion which is negatively charged.

plasma - state of matter made up of electrically charged particles