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xz_007 [3.2K]
3 years ago
15

How do the Earth’s physical factors influence population density? When population growth increases in an area, what is happening

to the birth rate and age structure of that population?
Biology
1 answer:
aev [14]3 years ago
7 0

Answer:

question 1:

  • both the number of species and population density decreases as altitude above sea level increases

question 2:

increase in birth rate => greater number of young organisms

Explanation:

As altitude above sea level increases, O2 density decreases, the amount of UV rays increases and the difference between daytime and nighttime temperature increases

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