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Subjects
Science CBSE
Class 7
Forests: Our lifeline
10.
Forest - structure, components and its functions
Exercise condition:
4
m.
Choose the correct option
:
1
.
In the understorey the shrub layer contains
shrubs and bushes
giant and tall trees followed by shrubs and tall grasses
mosses, lichen, and liverworts
mostly herbs
2
.
A series of the living organisms that represent a series of eating and being eaten is called
food series
food link
food chain
food web
3
.
The various components in the forest are
independent on each other
growing
interdependent on each other
regenerating
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