...beneath deeper waters? This work is helping to identify the resource potential of the ocean's floor. How do organisms in the deep sea influence the productivity...provide baseline data on contamination of the sea. To what degree can biological nitrogen fixation be enhanced? Successful research directed toward this...

...beneath deeper waters? This work is helping to identify the resource potential of the ocean's floor. o How do organisms in the deep sea influence the productivity...provide baseline data on contamination of the sea. D To what degree can biological nitrogen fixation be enhanced? Successful research directed toward...

...beneath deeper waters? This work is helping to identily the resource potential of the ocean's floor. How do organisms in the deep sea influence the productivity...provide baseline data on contamination of the sea. To what degree can biological nitrogen fixation be enhanced? Successful research directed toward this...

...rocks affect the chemistry of seawater and the mineral composition of the oceanic crustal rocks? • How do organisms in the deep sea influence the productivity of the ocean? How would they react to sea-floor dumping and mining activities? • How much heat is transferred from...