What is a triggered earthquake?

a. an earthquake that is triggered by a shift in plates
b. an earthquake that occurs shortly after a large earthquake but on a different fault line
c. an earthquake that could also be referred to as an aftershock
d. an earthquake greater than 8.0 magnitude

Most countries in the middle east must import a majority of their a. gasoline b. oil c. food d. water

What can you learn about precipitation levels in south america from this map? brazil is experiencing a drought.it rains more in higher altitudes.peru received the highest level of rain.venezuela got less than 25 cm of rain. 

Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain