ecosystem. In a forest, if deer become rare or get wiped out by a disease of any natural calamity, the predator. such as lion. can feed on other animals such as fox, *olf, crane etc.
till the usual prey animals are available again (see Fig. 14.3). In brief, we can say that many interlocking food chains make it possible for the living beings to survive minor or major 'setbacks and changes in their
14 14.3 14.3.1 14.3.4 14.4 3 accurnul ago anim avail be becom biliti bodi bread breakfast brief burn calam centuri cereal chain chang coal consum convert cow crane cut d deer depend deriv diagramat direct diseas earlier eat ecosystem egg either energi etc fed feed ffi fig firewood flow fodder food forest form fox fuel get goat grass graze hen indirect infig.l4.4 inteiloctiig interconnect interlock let life like link lion live made main major make mani manufactur materi meat milk million minor n natur note nutsh obtain ofenergi olf perhap petroleum piant plant point possibl predat prey princip produc product provid ptant rare repres resourc rto say section see setback sever show solar sourc st start store studi sub sub-sect sunlight surround surviv taken td think thus till trace trap tree us usual web wipe within wood year