Question

1.
What are nutrients and how many nutrients are essential for plant growth?
What are macro and micro - nutrients ? Name three of each kind .
2.​

Answer 1

Answer:

Soil is a major source of nutrients needed by plants for growth. The three main nutrients are nitrogen (N), phosphorus (P) and potassium (K). Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.

Macronutrients are the nutrients your body needs in larger amounts, namely carbohydrates, protein, and fat. These provide your body with energy, or calories. Micronutrients are the nutrients your body needs in smaller amounts, which are commonly referred to as vitamins and minerals.

Explanation:

Answer 2

There are 3 main nutrients that are essential for plant growth. The first one is Nitrogen (N), Phosphorus (P) and Potassium (K)