(d). Study the an 3.000 B (i) (ii) 2 1 3 (iii) (iv) (v) (vi) Name the habitat shown above. 1 mark Name the trophic levels of the phytoplankton, crustaceans, water boatman and bi ecosystem illustrated above. State the importance of solar energy on the phytoplankton. Name three (3) biotic factors that can make fish unsuitable in the habitat. List two(2) ways by which the stability of the ecosystem may be disrupted. 2 State one(1) farming practices which can pollute the habitat. Science | 3