In the 1990s, oceanographic researchers added iron sulfite to the surface waters around the Galápagos Islands.The result of this experiment showed that iron
A) was not necessary to NPP in oceans.
B) was toxic to primary producers in this region.
C) prevented the uptake of CO2 by ocean waters.
D) was the primary factor limiting NPP in this region.
E) increased the uptake of CO2 by ocean waters.
Correct Answer:
Verified
Q18: Which is the correct order of forest
Q19: An upwelling zone off the coast of
Q20: Two tropical forest regions receive extremely high
Q21: Which factor is least likely to have
Q22: Which factor is not a consequence of
Q24: Refer to the graph. Q25: A large pond receives sewage runoff from Q26: Some people have suggested that fertilizing the Q27: Refer to the table. Q28: Refer to the figure. Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
