1.

A bird builing nest ona tree feeds uponthe fishes in nearby pond. Whether this bird is part of both i.e., tree as well as pond ecosystem ?

Answer»

Solution :i.Yes, the bird becomes the PART of both TREE and pond ecosystem.
ii. Birds peched on trees feed UPON the fishes in the nearbypond and are thus a part of the pond ecosystem.
iii. This bird builds its nest on a tree and hence is also a part of the tree ( terrestial) ecosystem.
iv. The role of bird in pond ecosystem can be explained by the following food CHAIN `:`
Pond ecosystem `:`
`underset("(Producer)")("Algae")rarrunderset("(Primary consumer)")("SMALL fishes")rarrunderset("(Secondary consumer)")("Big fishes")rarr underset("(Tertiary consumer)")("Bird")`


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