Fill in the following blanks with suitable words :
(a) Decomposer organisms are ……….. In their action.
(b) In nature, all green plants are ………... Whereas animals are consumers.
(c) A series of organisms, each of which feeds on the next organism, the beginning of which is a green plant, is called a .............
(d) The science that deals with the inter-relationships of living things with one another and their environment is called ..........
(e) Plastic is a ................. material whereas paper is a .......... meterial.

Answer

(a) specific (b) producers (c) food chain (d) ecology (e) non-biodegradable ; biodegradable