**URGENT**how can europe fix its aging population???

What is one difference between austria and switzerland? a. austria is landlocked. b. austria has more minerals resources c. austria has a strong tourism industry d. austria has a strong dairy cattle industry

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 the climate of the himalayas? a. cold and wet c. cold and dry b. hot and humid d. hot and dry