Consider the following statements
In an ecosystem energy
(i) Movement is unidirectional
(ii) Is lost irretrievably
(iii) Movement is non-cyclic
(iv) Movement is from higher to lower trophic levels
Of these statements

Options

A. (i), (ii) and (iii) are correct
B. (i) and (ii) are correct
C. (i), (iii) and (iv) are correct
D. (ii), (iii) and (iv) are correct

Answer

A