Q. 4 B
Give geographical reasons:
Brazil’s population density is very less.
Brazil’s population density is very less because almost half of its area is covered by the tropical rainforests of the Amazon basin. The dense forest makes human settlements very difficult in those areas. Extreme climatic conditions like arid and cold areas reduce human population. For example, savannah in Brazil. In both Brazil and India, population is unevenly distributed depending on the physiography with densely forested areas having lesser density.
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Considering the above discussion, what should be done so that our manpower is utilized properly, sex ratio improves and population growth is controlled? Write two to three sentences on each.MHB - Geography
What could be the reasons of lower sex ratio in any region?MHB - Geography
Study the indices of density maps of both countries. What difference do you find? What conclusions can you draw?MHB - Geography
In India, a number of men outnumber women. Is this condition found in all the States of India? Find out!MHB - Geography
Answer the following questions:
Giving examples, correlate climate and population distribution.MHB - Geography
Answer the questions as per the instructions:
(a) Arrange the following states of India in descending order of their population.
Himachal Pradesh, Uttar Pradesh, Arunachal Pradesh, Madhya Pradesh, Andhra Pradesh
(b) Arrange the states of Brazil in ascending order of their population: Amazonas, Rio de Janeiro, Alaguas, Sao Paulo, Parana
(c) Classify the factors affecting the distribution of population into favourable and unfavourable. Nearness to sea, lack of roads, temperate climate, lack of industries, new cities and towns, tropical moist forests, minerals, semi-arid climate, cultivable land.MHB - Geography
Comment upon the population density of fig. 6.1 (b).
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