Long Answer TypeExplain the three components of population change in the world. Analyse the impacts of population change.
Describe any five characteristics of ‘Commercial Livestock Rearing’, practised in the World.
Differentiate between bilateral trade and multilateral trade. Explain how ports are helpful in trade.
Describe any five patterns of rural settlements in the world on the basis of forms or shapes.
The decades 1921-51 are referred to as the period of steady growth of population whereas the decades 1951-1981 are referred to as the period of population explosion in India. Explain giving reasons.
Explanations:
(i) The period from 1901-1921 is referred to as a period of stagnant or stationary phase of growth of India’s population, since in this period growth rate was very low, even recording a negative growth rate during 1911-1921. Both the birth rate and death rate were high keeping the rate of increase low. Poor health and medical services, illiteracy of people at large and inefficient distribution system of food and other basic necessities were largely responsible for a high birth and death rates in this period.
(ii) The decades 1951-1981 are referred to as the period of population explosion in India, which was caused by a rapid fall in the mortality rate but a high fertility rate of population in the country. The average annual growth rate was as high as 2.2 per cent. It is in this period, after the Independence, that developmental activities were introduced through a centralized planning process and economy started showing up ensuring the improvement of living condition of people at large. Consequently, there was a high natural increase and higher growth rate. Besides, increased international migration bringing in Tibetans, Bangladeshis, Nepalese and even people from Pakistan contributed to the high growth rate.
(26.1) In the given political outline Map of the World, four features A, B, C and D have been shown. Identify these features with the help of information given below and write their correct names on the lines drawn near them.
A: An important sea port
B: A terminal station of Australian Trans-Continental Railway
C: An area of subsistence gathering
D: The country with lowest growth rate of population (1995-2000) in Asia.
(26.2) On the given political outline Map of India, locate and label the following with appropriate symbols:
A. The state having highest literacy rate.
B. The leading state in the production of Jute.
C. The northern most international airport.
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