Write why is Nitrogen, potassium and phosphorus are important for plants?

Nitrogen is considered to be the most important nutrient, and plants absorb more nitrogen than any other element. .The second of the Big 3, phosphorus, is linked to a plant's ability to use and store energy, including the process of photosynthesis. It's also needed to help plants grow and develop normally.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.