RIGHT! A Lentic
Ecosystem has still waters.
Examples include: ponds,
basin marshes, ditches,
lakes, ephemeral
pools and seeps.
Lentic system ecology is the study of the biotic and abiotic interactions
within still continental waters. (Brown 1987)
Brown, A.L. 1987. Freshwater Ecology. Heinimann Educational
Books, London. Pp. 163