Question

a) Study the flow chart given below and complete the equation that follows by identifying 1, 2, 3 and 4.
(b) Mention the different ways by which the population density of different species can be measured.

Answer 1

Answer:

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Answer 2

Answer:

a) 1 - natality

2 - immigration

3 - mortality

4 - emigration

b) Different ways in which population density can be calculated are

• Arithmetic density: The total number of people / area of land.
• Physiological density: The total population / area of arable land.
• Agricultural density: The total rural population / area of arable land.
• Residential density: The number of people living in an urban area / area of residential land.

Hope it helps..

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