CCA INTERNATIONAL EXAM SCRIPT 2026 QUESTIONS WITH ANSWERS 100% CORRECT

CCA INTERNATIONAL EXAM SCRIPT 2026
QUESTIONS WITH ANSWERS 100%
CORRECT

⩥ Non-Mineral Nutrients. Answer: carbon, hydrogen, oxygen


⩥ Primary Nutrients. Answer: nitrogen, phosphorus, potassium


⩥ Secondary Nutrients. Answer: calcium, magnesium, sulfur


⩥ Micronutrients (8). Answer: Iron, manganese, boron, copper, zinc,
molybdenum, chlorine, nickel


⩥ Nutrients with positive charges are called.... Answer: Cations


⩥ Nutrients with negative charges are called.... Answer: Anions


⩥ Soil water with dissolved nutrients, minerals, and gases is called....
Answer: Soil solution


⩥ For Elemental Sulfur to be used by the plants it must be. Answer: A.
Oxidized to elemental S

, B. Leached to the sub-soil
C. Reduced to sulfide
D. Oxidized to Sulfate


⩥ Plant Available forms of Nitrogen. Answer: ammonium (NH4+) and
nitrate (NO3-)


⩥ Plant Available form of Phosphorus. Answer: Orthophosphate
(H2PO4-)


⩥ Plant Available form of Potassium. Answer: K+


⩥ Plant Available form of Sulfur. Answer: Sulfate (SO4 -2)


⩥ Plant available form of Boron. Answer: Borate (BO3)


⩥ Plant available form of Calcium. Answer: Ca2+


⩥ Plant available form of Magnesium. Answer: Mg2+


⩥ Plant available form of Zinc. Answer: Zn2+