explain fertility and migration
Answers
Fertility is the natural capability to produce offspring. As a measure, fertility rate is the number of offspring born per mating pair, individual or population.
Migration is the movement of people from one place to another. Migration can be within a country or between countries
➠ғᴇʀᴛɪʟɪᴛʏ:
Fertility is the natural capability to produce offspring. ... Fertility differs from fecundity, which is defined as the potential for reproduction (influenced by gamete production, fertilization and carrying a pregnancy to term) A lack of fertility is infertility while a lack of fecundity would be called sterility.
➠ᴍɪɢʀᴀᴛɪᴏɴ:
Migration is the movement of people from one place to another. ... Migration happens for a range of reasons. These can be economic, social, political or environmental. Push and pull factors drive migration.