Question

1. explain the factors that have contributed to an increase in the survival rate of the human population. how have these factors contributed to the homeostasis of the population within its environment? explain.
2. canada has birthrate 10.2 (per 1000), death rate 7.7 (per 1000), and migration rate 5.6 (per 1000). calculate the pgr for canada.
3. summarize the possible consequences of rapid human population growth.

Explanation:

Step1: Identify the formula for PGR

PGR = birth - death+ migration (per 1000)

Step2: Substitute the given values

PGR=(10.2 - 7.7+5.6) per 1000

Step3: Calculate the PGR value

PGR = 8.1 per 1000
To convert to percentage, we divide by 10
PGR = 0.81%

Answer:

The PGR for Canada is 0.81%