Answer: contour lines.
Topographic maps are easily recognized by their contour lines.
Water is used by the farms for irrigation purpose as well as in cities it is used for other various purposes such as drinking purposes.
Explanation:
Water is used in agriculture so that crops , fruits as well as vegetables can be grown. It is also used to raise livestock. There are various uses of farm water they are as follows, for irrigation, for applying pesticides as well as while applying fertilizers, it is used for crop cooling and lastly for frost control.
Water is used by cities for various purposes such as it provides water for drinking purposes, water is used for cleaning street, watering the trees, grasses in parks.
Answer:
Family migration as a general concept covers family reunification, family formation, accompanying family members of workers, and the migration of a family unit as a whole. The following are key terms and concepts.
Explanation:
Answer:
B) and C) would be correct
Explanation:
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Answer:</h2>
Demography is the study of human population.
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Explanation:</h2>
Demography studies most if not all aspects about human population. It checks births, death, sex, migration, etc. and in turn, when we describe the population, it is normally from pertaining to demographic. Demography is also involved in other disciplines such as sociology, economics, statistics, etc.
Through demographics, the necessary departments get to understand people and their needs better. Countries economic decisions is one example that depends on demographic studies. It also affects other areas such as the planning, labor markets analysis, and etc.
