Rhizobia refers to ________.
A) nitrogen fixing fungi
B) nitrogen fixing bacteria
C) nitrogen fixing plants
D) nitrogen fixing algae
Correct Answer:
Verified
Q16: Guano is _.
A) an endemic plant
B) deep
Q17: The sulphur cycle differs from the phosphorus
Q18: Bacteria are an important component of the
Q19: Atmospheric sulphur often comes from _.
A) combustion
Q20: The largest atmospheric constituent is _.
A) carbon
Q22: The process by which plant biomass is
Q23: Carbon dioxide gas accounts for _ of
Q24: Large amounts of carbon can be stored
Q25: Humans have altered the carbon cycle via
Q26: Water moves through the hydrological cycle fuelled
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