Mountains are the physical feature that have separated ethnic groups from each other in the Balkans.
To figure out just where that earthquake happened, you need to look at
your seismogram and you need to know what at least two other
seismographs recorded for the same earthquake. You will also need a map
of the world, a ruler, a pencil, and a compass for drawing circles on
the map.
A. This needs to be at least 20 characters
Answer:
The departure of skilled workers can weaken developing countries, especially smaller ones, by depriving them of important skills and workforce. ... Brain drain is also criticised for producing a fiscal burden on the country of origin as it loses out on the skills of a publicly trained and educated workforce.