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makkiz [27]
3 years ago
12

What is the main characteristic of porosity

Geography
1 answer:
Papessa [141]3 years ago
6 0
Porosity is a measure of how much of a rock is open space. This space can be between grains or within cracks or cavities of the rock.
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Match the following:Part A1. movement of people between places on a regular basis 2. the study of population 3. average number o
AnnZ [28]

Answer:

Movement of people between places on a regular basis → cyclical migration

Study of population → demographics

average number of children a woman will have in her lifetime → fertility rate

the number of people who live in a square mile or kilometer → population density

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Explanation:

Migration is the movement of people from from one place to another. A cyclical migration is a kind of movement that is a routine and are usually short.

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