what is surfom what is the difference between surfom and mean how do you determine if organic matter is greater than surfom what is considered the difference between the ocean sediment and the sediment core? what is the cor in surfom is surfom correlated with meanom surfom vs meanom what is surfom meanom how is surf om compared to the mean which is a higher surf or mean om what is surfom mean in science what is the difference between surf om and means om is surfom greater than meanom what is surfom meanom what is the difference between surf and means which of the following is a measure of the difference between the mean and surf om is surfom greater than meansom what is the difference between surfom and meanom what is the relationship between % organic matter in sediment how is the mean organic matter of the lake correlated with the surfOM