Which of the following is true of compasses?
a) a compass is a permanent magnet.
b) a compass has only a north pole.
c) compasses always point toward geographic south
d) compasses are not always magnetized..

Write a 150-word essay describing the effect of people's activities on the environment in the region.

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

Where the main factor that enabled the growth of cities and civilizations was the existence of