Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

If a terrestrial ecosystem has a net primary production of 1500 J/m2 *yr and a gross primary production of 4500 J/m2 = *yr, what is the Ra for this ecosystem? 300 600 3000 6000

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!