graded quiz: surface processes on earth\n0:00:58 elapsed\nquestion 1 (5 points)\nthe weathering of rock…

graded quiz: surface processes on earth\n0:00:58 elapsed\nquestion 1 (5 points)\nthe weathering of rock caused by salt is\na) oxidation.\nb) abrasion.\nc) haloclasty.\nd) carbonation.\nquestion 2 (5 points)\nthe chemicals used on farms, golf courses, and domestic gardens are often to blame when groundwater becomes contaminated with\na) sewage.\nb) fuel.\nc) nitrates.\nd) acid.

graded quiz: surface processes on earth\n0:00:58 elapsed\nquestion 1 (5 points)\nthe weathering of rock caused by salt is\na) oxidation.\nb) abrasion.\nc) haloclasty.\nd) carbonation.\nquestion 2 (5 points)\nthe chemicals used on farms, golf courses, and domestic gardens are often to blame when groundwater becomes contaminated with\na) sewage.\nb) fuel.\nc) nitrates.\nd) acid.

Answer

Brief Explanations:

For Question 1, haloclasty is the weathering of rock due to salt. Oxidation involves oxygen - related reactions, abrasion is mechanical wearing by friction, and carbonation involves carbon - containing compounds. For Question 2, chemicals used on farms etc. often contain nitrates which can contaminate groundwater. Sewage is waste from households, fuel is for energy - related uses, and acid is a different type of chemical not typically associated with these sources in this context.

Answer:

Question 1: C. haloclasty Question 2: C. nitrates