PLESE SOLVE AND SEND ME THE ANSWERS
1) WHAT IS MEANT BY CRUDE BIRTH RATE? WHAT DOES A HIGH BIRTH RATE SIGNIFY?
2) WHAT IS MEANT BY CRUDE BIRTH RATE? WHAT DOES A HIGH DEATH RATE SIGNIFY?
3) HOW DOES MIGRATION AFFECT POPULATION CHANGE?
4) WHAT IS AGE COMPOSITION IMPORTANT IN THE STUDY OF POPULATION?
5) WHAT DOES POPULATION PYRAMID SHOW?
6) IN A DEVELOPING COUNTRY, HOW WOULD THE PYRAMID LOOK LIKE? WHAT CHANGES YOU NOTICE IN THE BIRTH RATE AND DEATH RATE?
7) OLD AGE POPULATION IS HIGH IN WHICH TYPE OF COUNTRIES? WHAT ARE ITS REASONS
8) WHICH COUNTRIES LEAD IN RURLAL POPULATION? GIVE A REASON FOR YOUR ANSWER.
1) WHAT IS MEANT BY CRUDE BIRTH RATE? WHAT DOES A HIGH BIRTH RATE SIGNIFY?
2) WHAT IS MEANT BY CRUDE BIRTH RATE? WHAT DOES A HIGH DEATH RATE SIGNIFY?
3) HOW DOES MIGRATION AFFECT POPULATION CHANGE?
4) WHAT IS AGE COMPOSITION IMPORTANT IN THE STUDY OF POPULATION?
5) WHAT DOES POPULATION PYRAMID SHOW?
6) IN A DEVELOPING COUNTRY, HOW WOULD THE PYRAMID LOOK LIKE? WHAT CHANGES YOU NOTICE IN THE BIRTH RATE AND DEATH RATE?
7) OLD AGE POPULATION IS HIGH IN WHICH TYPE OF COUNTRIES? WHAT ARE ITS REASONS
8) WHICH COUNTRIES LEAD IN RURLAL POPULATION? GIVE A REASON FOR YOUR ANSWER.
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Answer:
1. Crude birth rates of more than 30 per 1,000 are considered high, and rates of less than 18 per 1,000 are considered low. ... Many African countries have a very high crude birth rate, and women in those countries have a high total fertility rate, meaning they give births to many children in their lifetime.
2. The crude death rate measures the rate of deaths for every 1,000 people in a given population. Crude death rates of below 10 are considered low, while crude death rates above 20 per 1,000 are considered high.
3. Similarly, migration will reduce ageing in affluent regions and increase it in poor ones. Most countries and regions experiencing population decrease do so mainly due to natural change (the difference between births and deaths), while regions which gain population do so mainly due to extra- Europe migration.
4. The age composition of a population gives us important information that we can put to use. For example, if there are many older people and few young people, we need to consider our policies on birth control.
5. A population pyramid is a graph that shows the distribution of ages across a population divided down the center between male and female members of the population. ... A population pyramid can be used to compare differences between male and female populations of an area.
6. They are characterized by their rectangular shape, displaying somewhat equal percentages across age cohorts that taper off toward the top. These pyramids are often characteristic of developed nations, where birth rates are low and overall quality of life is high.
7. Two primary reasons for this are increased life expectancy and lower birth rates. Currently, the majority of the countries facing this demographic phenomenon consists of advanced economies, such as Japan and many parts of Europe.
8. India, from 2009 to 2012, spending by India's 800+ million rural residents reached $69 billion, some 25% more than their urban counterparts spent over the same period. ... Their increased purchasing power is largely due to the steady migration of manufacturing jobs to the countryside.
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