8th Geography7. Population : Questions and Parents.
8th Geography 7. Population : Questions and Parents. Q 1. Complete the following sentences. (A) If the birth rate is greater than the death rate then the population……….. (i) decreases (ii) increases. (iii) remains constant (iv) becomes surplus Ans: increases (B) People of ……………age group are included in the productive population. (i) 0 to 14. (ii) 14 to 60. (iii) 15 to 60. (iv) 15 to 59 Ans: 15 to 59 (C) The spread of modern technology in society is mostly dependant on …… (i) Sex Ratio (ii) Birth Rate (iii) Literacy(iv) Migration Ans: Migration Q 2. Examine the following statements and correct the incorrect ones. (a) The population density of a region can be understood from its area. Ans: Incorrect. Correct sentence: The population density of a region can be understood from its area and the total volume of population living in it. (b) The quality of population is determined on the basis of literacy. Ans: Correct (c) There is an adverse impact on ma...