Agronomy MCQs

294 MCQs  — Agriculture MCQs  (Page 25 of 30)

Among the important green house gases two are found in higher concentration________________?
A. Methane and carbon mono oxide
B. Methane and nitrogen
C. Carbon and nitrogen oxide
D. None of the above
A treeless arctic plan is called as__________________?
A. Glaciers
B. Barren land
C. Tundra
D. None of the above