Ncert pg 2493rd para If you were to count the number of insects feeding on a big tree what kind of pyramid would you get?
number of tree is less in comparison to number of insects
after insects birds come which are less than insects but more than tree.
so you may form a pyramid of number
at bottom small box for tree
in middle larger box for insects
at top smaller ( but larger than that for tree ) box for birds...
Hope it helped..!
after insects birds come which are less than insects but more than tree.
so you may form a pyramid of number
at bottom small box for tree
in middle larger box for insects
at top smaller ( but larger than that for tree ) box for birds...
Hope it helped..!
