1. In Peru and Bolivia, many people in the higher altitudes. a.
grow coffee
c.
herd llamas and alpacas
b.
starve
d.
drill oil

2. Which of the following accurately describes the climate of Bolivia?
a.
year-round tropical wet climate
b.
ranges from relatively mild to extremes of cold and heat
c.
ranges from humid and tropical to cold and semiarid
d.
moderate temperatures with seasonal rainfall

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

The separation of northern ireland from the republic of ireland is an example of

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d