Population growth rate graphs: Look at the graphs in Fig. indicating

1.	Population growth rate graphs: Look at the graphs in Fig. indicating the population growth rate of Brazil and India and answer the following questions.1. What is the common feature in both the graphs?2. What is India’s growth rate of population in 2011?3. In which two decades has the population growth rate of India remained almost stable?4. From which time period has Brazil seen a sharp decline in the population growth rate?5. What is the main point of difference between the two graphs?6. What is the interesting feature of Brazil’s growth rate of population?
Answer» 1. Both the graphs are indicating a downward trend in population growth rate of Brazil and India. 2. India’s population growth rate in 2011 is 1.5%. 3. The population growth rate of India has remained almost stable during the two decades 1971 to 1981 and 1981 to 1991. 4. From 1980-1990, Brazil has seen a sharp decline in the population growth rate. 5. (i) In the first decade between 1961-1971 the growth rate in India showed an upward trend whereas Brazil has a downward trend throughout. (ii) Also the decline in Brazil is more sharp but India’s decline in the growth rate is marginal. 6. The interesting feature of Brazil’s population growth rate is that it is about to touch 0.0 and then will begin its negative growth rate i.e. the population will start decreasing.

Population growth rate graphs: Look at the graphs in Fig. indicating the population growth rate of Brazil and India and answer the following questions.1. What is the common feature in both the graphs?2. What is India’s growth rate of population in 2011?3. In which two decades has the population growth rate of India remained almost stable?4. From which time period has Brazil seen a sharp decline in the population growth rate?5. What is the main point of difference between the two graphs?6. What is the interesting feature of Brazil’s growth rate of population?

Answer»

1. Both the graphs are indicating a downward trend in population growth rate of Brazil and India.

2. India’s population growth rate in 2011 is 1.5%.

3. The population growth rate of India has remained almost stable during the two decades 1971 to 1981 and 1981 to 1991.

4. From 1980-1990, Brazil has seen a sharp decline in the population growth rate.

5. (i) In the first decade between 1961-1971 the growth rate in India showed an upward trend whereas Brazil has a downward trend throughout.

(ii) Also the decline in Brazil is more sharp but India’s decline in the growth rate is marginal.

6. The interesting feature of Brazil’s population growth rate is that it is about to touch 0.0 and then will begin its negative growth rate i.e. the population will start decreasing.

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