Question

Define the term birth, death and migration.​

Answer 1

birth rate is the number of live births per 1,000 persons in a year. death rate is the number of deaths per 1000 persons in a year. migration is the movement of people from one place to another for better job facilities, living conditions etc.

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Answer 2

Explanation:

• Birth is the act or process of bearing or bringing forth offspring, also referred to in technical contexts as parturition. In mammals, the process is initiated by hormones which cause the muscular walls of the uterus to contract, expelling the fetus at a developmental stage when it is ready to feed and breathe.

• Death is the permanent cessation of all biological functions that sustain a living, physical organism. Death may refer to the end of life as either an event or condition. In many cultures and in the arts, death is considered a being or otherwise personified, wherein it is usually capitalized as "Death".

• Human migration is the movement of people from one place to another with the intentions of settling, permanently or temporarily, at a new location. The movement is often over long distances and from one country to another, but internal migration is also possible; indeed, this is the dominant form globally.