Common errors found on form

MOST COMMON ERRORS FOUND ON FORM R REPORTS... 

Appendix D—Most Common Errors Found on Form R Reports.91... 

Verbs are the meat of a sentence—they express what the subject is doing, thinking, or feeling. Correct verb form is essential to sentence clarity, and you can expect to find at least one question with a verb form issue. Here are some of the common verb errors found on the SAT. 

In summary, equilibrium calculations based on pore-water composition indicate that Fe carbonate or phosphate are unlikely to form below the top few centimeters of sediment and that siderite formation is unlikely generally. Undersaturations by a factor of A, p/IAP —100 are found. The presence of solid-phase sulfide is evidence for the formation of Fe sulfides. However, pore waters are not always saturated with respect to the common Fe-sulfide minerals and under-or supersaturations by a factor of —10 are calculated. These deviations may be due to such problems as organic complexing or cumulative analytical and sampling errors, but the possibility that other phases are influencing Fe concentrations cannot be excluded on the basis of these data. 

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