Who was imported to provide the labor for shoveling guano along the Pacific coasts of Chile, Peru and Bolivia?
a. African slaves.
b. Indigenous people.
c. Poor white farmers.
d. Hindus from India.
e. Chinese laborers.
Question 2
During Porfirio Dizs long dictatorship,
a. an improved railroad system weakened the Mexican governments power.
b. Mexico's self-sufficient peasant farmers prospered from agricultural exports.
c. foreign investment was prohibited.
d. large estates were broken up to provide land for peasants.
e. Mexican liberal economic change was combined with authoritarian rule.
Invasive species provide an example of predator pressure.
Large size can provide a refuge from predators. While young African elephants may be vulnerable to p
North Pacific right whale
Please provide me with a solution for part b.
Satellite data on primary productivity in the equatorial Pacific Ocean
Lessons from Chile’s Atacama Desert