.How has Siberia gained population and become more economically
developed?

Which of the following areas have the highest population density? a) quebecb) united statesc) californiad) new york city

What id the primary human cause of the global warming a. storage of nuclear fuel rods b. burning of fossil fuels c. building of high-density housing d. violent conflicts over natural resources

What is a problem natives in both bolivia and peru face? a. extreme poverty c. discrimination b. limited access to resources d. all of the above