Question

Select the three macronutrients found in fertilizers.

1.phosphorus
2.hydrogen
3.nitrogen
4.zinc
5.potassium
6.carbon

Answer 1

Answer: The correct choices are:

1. phosphorus

3. nitrogen

5. potassium

Step-by-step explanation: These choices have been confirmed correct.

Answer 2

Nitrogen, phosphorus and potassium, or NPK, are the “Big 3” primary nutrients in commercial fertilizer