It would most likely be the last one. Erosion is effectively the process of natural forces breaking down rock or soil, which allows it to move from place to place with the aid of forces like wind or water. I would say the answer would be the first one, but it only says rock, while erosion can affect more than just rocks. Hope this helps.
Your answer is Blue lives matter
I think 2,5,1 but im not sure
A river's width and depth increases as more water is added from tributaries.
School Behavior Health Program are school based health centers offered to limited high schools and also open to the middle and elementary schools in the district.They offer affordable or free health care.