level 4 q3 why is nitrogen called a limiting nutrient? a. nitrogen is very abundant in the atmosphere, but…

level 4 q3 why is nitrogen called a limiting nutrient? a. nitrogen is very abundant in the atmosphere, but not abundant in soil b. it is easily leached out of the soil into the ground water which it pollutes c. it stays suspended in the atmosphere and cant get to the roots d. plants are mostly made of nitrogen and therefore need lots of it

level 4 q3 why is nitrogen called a limiting nutrient? a. nitrogen is very abundant in the atmosphere, but not abundant in soil b. it is easily leached out of the soil into the ground water which it pollutes c. it stays suspended in the atmosphere and cant get to the roots d. plants are mostly made of nitrogen and therefore need lots of it

Answer

Brief Explanations:

Nitrogen is abundant in the atmosphere as N₂ but plants can't use it in that form directly. It needs to be converted to usable forms like nitrates. Also, it can be leached out of soil easily into groundwater, reducing its availability for plants, making it a limiting nutrient for plant growth.

Answer:

B. It is easily leached out of the soil into the ground water which it pollutes