Words similar to subsurface

Example sentences for: subsurface

How can you use “subsurface” in a sentence? Here are some example sentences to help you improve your vocabulary:

In some seep sediments, sulfide concentrations can reach 25 mM in subsurface sediments (5–10 cm below the sediment surface).
A main adaptation is the subsurface part of the lamellibrachids called a “root.”
Cold seeps are characterized by high fluxes of methane, higher hydrocarbons (such as ethane, propane, butane), and/or petroleum from deep subsurface reservoirs.
Since anaerobic microbial communities in subsurface hydrocarbon-rich sediments are limited by sulfate influx, any additional supply of sulfate enhances their production of sulfide.
If we were to find organic material in the subsurface of Mars or on the ice of Europa, how could we determine whether it was the product of a system of biology or merely abiotic, organic material from meteorites or photochemistry?