Answer:
People choose to live in cities because of more opportunities in life. This can result in dying out of rural cultures, though often some elements are incorporated with the city culture.
Explanation:
Cities have always been attractive for people, and they have gained even more popularity after the Industrial Revolution. The cities are offering much more opportunities in life than any other place, so naturally, people want to have a better life as possible so they abandon the rural areas.
This switch of population impacts culture as well. In most cases, the rural cultures tend to suffer from it, as gradually they lose people that practice them and eventually die out as such. In some cases, if there is a massive migration from a particular region, because of the high number of a new population with the same cultural characteristics they manage to have an impact on the city culture, so a mix of the two occurs.
A small area map, i think.... hoped it helped
Answer:
12
Explanation:
GIven: an isosceles trapezoid ABCD with AD = 28, BC = 12, and BE = 9.
We can see that triangle BEA is a right triangle, so let's use the Pythagorean Theorem to solve for length AB.
To use the Pythagorean Theorem, we need the lengths of both legs. But we only have one! So let's solve for AE.
Now we know the lengths of both legs of right triangle BEA, so let's use the Pythagorean Theorem to solve for the hypotenuse, AB!
Pythagorean Theorem: 
where 
and 
are the legs and 
is the hypotenuse.
≈ 
Answer:
C. emigration
Explanation:
Definition of emigration is when more people leave a country or certain area more than people moving in, because of certain push factors, such as war, famine, disease, etc. (Factors that make people want to leave your area.)
Immigration is when people migrate to your country/area
Increased food supply means there is more people to feed, meaning more people will want to move to your country/area.
Diffusion is when people spread out in your country, taking up more space, leaving less living room for more people in the population.
