CCA EXAM International test questions and correct answers GRADED A+

CCA EXAM
INTERNATIONAL TEST
QUESTIONS AND
CORRECT ANSWERS
GRADED A+ 2025-2026
Which of the following is not considered when comparing a crop rotation with a
monoculture?
a. sociological consequences
b. IPM
c. labor and equipment needs
d. yields - ANS-a. sociological consequences


Which of the following is an advantage of a crop rotation over a monoculture?
a. higher level of management required
b. timing fertilizer and pesticide application easier
c. less equipment needs

d. risk spread across more than one commodity - ANS-d. risk spread across more than
one commodity


Which of the following is a limitation of crop rotation over a monoculture?
a. more equipment needed
b. lower level of management required
c. yield of all crops in the rotation increase

, d. irrigation usually needed - ANS-a. more equipment needed


____________ increases available N, reduces erosion and increases infiltration.

a. cover crops
b. fallow
c. nurse crops
d. companion crops - ANS-a. cover crops


A double cropping system is where two crop are grown in the same field over
_______________ months.
a. 36
b. 24
c. 18

d. 12 - ANS-d. 12


___________ is not a limitation of cover and companion crops.
a. increased soil erosion
b. reduced yields
c. soil water depletion
d. increased cost - ANS-a. increased soil erosion


Fields are fallowed to conserve _____________.
a. energy
b. nutrients
c. water

d. pesticides - ANS-c. water


Pesticide carryover is important in ______________ crops.
a. rotational
b. cover