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प्रश्न
Study the flow chart given below and complete the equation that follows by identifying 1, 2, 3 and 4.

Nt + 1 = Nt + {(1+ 2) − (3 + 4)}
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उत्तर
Nt + 1 = Nt + {(B+ I) − (D + E)}
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संबंधित प्रश्न
(a) Name the two growth models that represent population growth and draw the respective growth curves they represent.
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What type of population growth is represented by the above age pyramid?
