Question

Typically man-made fertilizers are composed of all but as the main components.

O Oxygen
O Phosphorus
O Potassium
O Nitrogen

Answer 1

Man-made fertilizers typically contain Nitrogen, Phosphorus, and Potassium as the main components.

Step-by-step explanation:

Man-made fertilizers typically contain all but Oxygen as the main components. The main components of man-made fertilizers are Nitrogen, Phosphorus, and Potassium. These elements are essential for plant growth and are often referred to as NPK fertilizers.

Learn more about Composition of man-made fertilizers