Quelpr
4 marksDemographic Principles and Population Dynamics

CAPE Environmental Science Unit 1 · 2007 · Paper 2 · Question 4(a)

Table 2 shows population statistics and per capita GNP for Countries A and B.

Calculate the doubling time for the population of Country B.

This question uses a figure or table from the paper — you'll see it when you practise.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 4(b)Using the result from 4(a) and the information in Table 2, evaluate whether both countries need to implement population control measures.[6 marks]
  2. 4(c)(i)State TWO factors that affect the population growth rate of a country.[2 marks]
  3. 4(c)(ii)Explain how EACH of the factors stated in (c)(i) affects human population growth rate.[8 marks]

More practice: the rest of this paper · more Demographic Principles and Population Dynamics questions · all CAPE Environmental Science Unit 1 past papers