Question

The simplest of all nutrient cycles operating in an ecosystem is _______ cycle.

Answer 1

Answer:

Correct option is  ( B )   Phosphorous

Explanation:

The simplest of all nutrient cycles is the phosphorus cycle as it exists in only one form and that is phosphate.

Answer 2

Answer:

phosphorus cycle

Explanation:

Among the four cycles the simplest is the phosphorus cycle since phosphorus exists in only a single form in the entire cycle.