Item WE009002: Water can wear away rocks by breaking off pieces of rocks, and water can wear away rocks by dissolving minerals in rocks.
How can water wear away rocks?
- Water can break off pieces of rocks, and water can dissolve minerals in rocks.
- Water can break off pieces of rocks, but water cannot dissolve minerals in rocks.
- Water can dissolve minerals in rocks, but water cannot break off pieces of rocks.
- Water cannot wear away rocks.
- Distribution of Responses
![Chart showing distrubtion of responses for Item WE009002](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=339933|76A4FB|76A4FB|76A4FB&chds=0,100&chd=t:54,21,17,7&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=WE009002-dist.png)
- Students Responding Correctly
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 742 | 1366 | 54% |
Grades | |||
6–8 | 441 | 823 | 54% |
9–12 | 294 | 533 | 55% |
Gender | |||
Male | 366 | 657 | 56% |
Female | 368 | 692 | 53% |
Primary Language | |||
English | 670 | 1214 | 55% |
Other | 54 | 116 | 47% |