What are your thoughts on the practice of beach renourishment (restoring eroded beaches by adding sand obtained from other locations)? what are some of the environmental pros and cons to beach renourishment? is this expenditure justified? who should pay the bill: the taxpayer or those who benefit from the renourishment? include the reasoning behind your responses.

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.