Surface water is deep-ocean water. a. the same temperature as b. warmer than c. cooler than

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

At which location in earth’s interior does the top density continue to increase as thickness decreases?

Match each term to its best definition? sedimentary depositional enviornment